2772224

素因数分解:

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

素因数の和:60

約数の個数: 108

約数和(自身を含む): 7340004

約数和(自身を除く): 4567780

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 64, 68, 91, 98, 104, 112, 119, 128, 136, 182, 196, 208, 221, 224, 238, 256, 272, 364, 392, 416, 442, 448, 476, 544, 637, 728, 784, 832, 833, 884, 896, 952, 1088, 1274, 1456, 1547, 1568, 1664, 1666, 1768, 1792, 1904, 2176, 2548, 2912, 3094, 3136, 3328, 3332, 3536, 3808, 4352, 5096, 5824, 6188, 6272, 6664, 7072, 7616, 10192, 10829, 11648, 12376, 12544, 13328, 14144, 15232, 20384, 21658, 23296, 24752, 26656, 28288, 30464, 40768, 43316, 49504, 53312, 56576, 81536, 86632, 99008, 106624, 163072, 173264, 198016, 213248, 346528, 396032, 693056, 1386112, 2772224]

約数ペア:

[(1, 2772224), (2, 1386112), (4, 693056), (7, 396032), (8, 346528), (13, 213248), (14, 198016), (16, 173264), (17, 163072), (26, 106624), (28, 99008), (32, 86632), (34, 81536), (49, 56576), (52, 53312), (56, 49504), (64, 43316), (68, 40768), (91, 30464), (98, 28288), (104, 26656), (112, 24752), (119, 23296), (128, 21658), (136, 20384), (182, 15232), (196, 14144), (208, 13328), (221, 12544), (224, 12376), (238, 11648), (256, 10829), (272, 10192), (364, 7616), (392, 7072), (416, 6664), (442, 6272), (448, 6188), (476, 5824), (544, 5096), (637, 4352), (728, 3808), (784, 3536), (832, 3332), (833, 3328), (884, 3136), (896, 3094), (952, 2912), (1088, 2548), (1274, 2176), (1456, 1904), (1547, 1792), (1568, 1768), (1664, 1666)]