8339968

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:217

約数の個数: 80

約数和(自身を含む): 20623680

約数和(自身を除く): 12283712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 179, 182, 208, 224, 256, 358, 364, 416, 448, 512, 716, 728, 832, 896, 1253, 1432, 1456, 1664, 1792, 2327, 2506, 2864, 2912, 3328, 3584, 4654, 5012, 5728, 5824, 6656, 9308, 10024, 11456, 11648, 16289, 18616, 20048, 22912, 23296, 32578, 37232, 40096, 45824, 46592, 65156, 74464, 80192, 91648, 130312, 148928, 160384, 260624, 297856, 320768, 521248, 595712, 641536, 1042496, 1191424, 2084992, 4169984, 8339968]

約数ペア:

[(1, 8339968), (2, 4169984), (4, 2084992), (7, 1191424), (8, 1042496), (13, 641536), (14, 595712), (16, 521248), (26, 320768), (28, 297856), (32, 260624), (52, 160384), (56, 148928), (64, 130312), (91, 91648), (104, 80192), (112, 74464), (128, 65156), (179, 46592), (182, 45824), (208, 40096), (224, 37232), (256, 32578), (358, 23296), (364, 22912), (416, 20048), (448, 18616), (512, 16289), (716, 11648), (728, 11456), (832, 10024), (896, 9308), (1253, 6656), (1432, 5824), (1456, 5728), (1664, 5012), (1792, 4654), (2327, 3584), (2506, 3328), (2864, 2912)]