70889728

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 185431680

約数和(自身を除く): 114541952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 179, 182, 208, 221, 224, 238, 256, 272, 358, 364, 416, 442, 448, 476, 544, 716, 728, 832, 884, 896, 952, 1088, 1253, 1432, 1456, 1547, 1664, 1768, 1792, 1904, 2176, 2327, 2506, 2864, 2912, 3043, 3094, 3328, 3536, 3808, 4352, 4654, 5012, 5728, 5824, 6086, 6188, 7072, 7616, 9308, 10024, 11456, 11648, 12172, 12376, 14144, 15232, 16289, 18616, 20048, 21301, 22912, 23296, 24344, 24752, 28288, 30464, 32578, 37232, 39559, 40096, 42602, 45824, 48688, 49504, 56576, 65156, 74464, 79118, 80192, 85204, 97376, 99008, 130312, 148928, 158236, 160384, 170408, 194752, 198016, 260624, 276913, 297856, 316472, 320768, 340816, 389504, 396032, 521248, 553826, 595712, 632944, 681632, 779008, 1042496, 1107652, 1265888, 1363264, 2084992, 2215304, 2531776, 2726528, 4169984, 4430608, 5063552, 5453056, 8861216, 10127104, 17722432, 35444864, 70889728]

約数ペア:

[(1, 70889728), (2, 35444864), (4, 17722432), (7, 10127104), (8, 8861216), (13, 5453056), (14, 5063552), (16, 4430608), (17, 4169984), (26, 2726528), (28, 2531776), (32, 2215304), (34, 2084992), (52, 1363264), (56, 1265888), (64, 1107652), (68, 1042496), (91, 779008), (104, 681632), (112, 632944), (119, 595712), (128, 553826), (136, 521248), (179, 396032), (182, 389504), (208, 340816), (221, 320768), (224, 316472), (238, 297856), (256, 276913), (272, 260624), (358, 198016), (364, 194752), (416, 170408), (442, 160384), (448, 158236), (476, 148928), (544, 130312), (716, 99008), (728, 97376), (832, 85204), (884, 80192), (896, 79118), (952, 74464), (1088, 65156), (1253, 56576), (1432, 49504), (1456, 48688), (1547, 45824), (1664, 42602), (1768, 40096), (1792, 39559), (1904, 37232), (2176, 32578), (2327, 30464), (2506, 28288), (2864, 24752), (2912, 24344), (3043, 23296), (3094, 22912), (3328, 21301), (3536, 20048), (3808, 18616), (4352, 16289), (4654, 15232), (5012, 14144), (5728, 12376), (5824, 12172), (6086, 11648), (6188, 11456), (7072, 10024), (7616, 9308)]