15468829504

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{21517}}^1$

素因数の和:21815

約数の個数: 56

約数和(自身を含む): 31481694720

約数和(自身を除く): 16012865216

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 239, 376, 478, 752, 956, 1504, 1912, 3008, 3824, 7648, 11233, 15296, 21517, 22466, 43034, 44932, 86068, 89864, 172136, 179728, 344272, 359456, 688544, 718912, 1011299, 1377088, 2022598, 4045196, 5142563, 8090392, 10285126, 16180784, 20570252, 32361568, 41140504, 64723136, 82281008, 164562016, 241700461, 329124032, 483400922, 966801844, 1933603688, 3867207376, 7734414752, 15468829504]

約数ペア:

[(1, 15468829504), (2, 7734414752), (4, 3867207376), (8, 1933603688), (16, 966801844), (32, 483400922), (47, 329124032), (64, 241700461), (94, 164562016), (188, 82281008), (239, 64723136), (376, 41140504), (478, 32361568), (752, 20570252), (956, 16180784), (1504, 10285126), (1912, 8090392), (3008, 5142563), (3824, 4045196), (7648, 2022598), (11233, 1377088), (15296, 1011299), (21517, 718912), (22466, 688544), (43034, 359456), (44932, 344272), (86068, 179728), (89864, 172136)]