76878464

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 168618240

約数和(自身を除く): 91739776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 376, 416, 611, 752, 832, 983, 1222, 1504, 1664, 1966, 2444, 3008, 3932, 4888, 6016, 7864, 9776, 12779, 15728, 19552, 25558, 31456, 39104, 46201, 51116, 62912, 78208, 92402, 102232, 125824, 184804, 204464, 369608, 408928, 600613, 739216, 817856, 1201226, 1478432, 1635712, 2402452, 2956864, 4804904, 5913728, 9609808, 19219616, 38439232, 76878464]

約数ペア:

[(1, 76878464), (2, 38439232), (4, 19219616), (8, 9609808), (13, 5913728), (16, 4804904), (26, 2956864), (32, 2402452), (47, 1635712), (52, 1478432), (64, 1201226), (94, 817856), (104, 739216), (128, 600613), (188, 408928), (208, 369608), (376, 204464), (416, 184804), (611, 125824), (752, 102232), (832, 92402), (983, 78208), (1222, 62912), (1504, 51116), (1664, 46201), (1966, 39104), (2444, 31456), (3008, 25558), (3932, 19552), (4888, 15728), (6016, 12779), (7864, 9776)]