448879808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13159}}^1$

素因数の和:13225

約数の個数: 56

約数和(自身を含む): 982736160

約数和(自身を除く): 533856352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 2132, 2624, 4264, 8528, 13159, 17056, 26318, 34112, 52636, 105272, 171067, 210544, 342134, 421088, 539519, 684268, 842176, 1079038, 1368536, 2158076, 2737072, 4316152, 5474144, 7013747, 8632304, 10948288, 14027494, 17264608, 28054988, 34529216, 56109976, 112219952, 224439904, 448879808]

約数ペア:

[(1, 448879808), (2, 224439904), (4, 112219952), (8, 56109976), (13, 34529216), (16, 28054988), (26, 17264608), (32, 14027494), (41, 10948288), (52, 8632304), (64, 7013747), (82, 5474144), (104, 4316152), (164, 2737072), (208, 2158076), (328, 1368536), (416, 1079038), (533, 842176), (656, 684268), (832, 539519), (1066, 421088), (1312, 342134), (2132, 210544), (2624, 171067), (4264, 105272), (8528, 52636), (13159, 34112), (17056, 26318)]