4095728

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 80

約数和(自身を含む): 10207680

約数和(自身を除く): 6111952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 97, 104, 112, 116, 182, 194, 203, 208, 232, 364, 377, 388, 406, 464, 679, 728, 754, 776, 812, 1261, 1358, 1456, 1508, 1552, 1624, 2522, 2639, 2716, 2813, 3016, 3248, 5044, 5278, 5432, 5626, 6032, 8827, 10088, 10556, 10864, 11252, 17654, 19691, 20176, 21112, 22504, 35308, 36569, 39382, 42224, 45008, 70616, 73138, 78764, 141232, 146276, 157528, 255983, 292552, 315056, 511966, 585104, 1023932, 2047864, 4095728]

約数ペア:

[(1, 4095728), (2, 2047864), (4, 1023932), (7, 585104), (8, 511966), (13, 315056), (14, 292552), (16, 255983), (26, 157528), (28, 146276), (29, 141232), (52, 78764), (56, 73138), (58, 70616), (91, 45008), (97, 42224), (104, 39382), (112, 36569), (116, 35308), (182, 22504), (194, 21112), (203, 20176), (208, 19691), (232, 17654), (364, 11252), (377, 10864), (388, 10556), (406, 10088), (464, 8827), (679, 6032), (728, 5626), (754, 5432), (776, 5278), (812, 5044), (1261, 3248), (1358, 3016), (1456, 2813), (1508, 2716), (1552, 2639), (1624, 2522)]