71456768

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 156854880

約数和(自身を除く): 85398112

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 41, 46, 64, 74, 82, 92, 128, 148, 164, 184, 256, 296, 328, 368, 512, 592, 656, 736, 851, 943, 1024, 1184, 1312, 1472, 1517, 1702, 1886, 2048, 2368, 2624, 2944, 3034, 3404, 3772, 4736, 5248, 5888, 6068, 6808, 7544, 9472, 10496, 11776, 12136, 13616, 15088, 18944, 20992, 23552, 24272, 27232, 30176, 34891, 37888, 41984, 47104, 48544, 54464, 60352, 69782, 75776, 83968, 97088, 108928, 120704, 139564, 194176, 217856, 241408, 279128, 388352, 435712, 482816, 558256, 776704, 871424, 965632, 1116512, 1553408, 1742848, 1931264, 2233024, 3106816, 4466048, 8932096, 17864192, 35728384, 71456768]

約数ペア:

[(1, 71456768), (2, 35728384), (4, 17864192), (8, 8932096), (16, 4466048), (23, 3106816), (32, 2233024), (37, 1931264), (41, 1742848), (46, 1553408), (64, 1116512), (74, 965632), (82, 871424), (92, 776704), (128, 558256), (148, 482816), (164, 435712), (184, 388352), (256, 279128), (296, 241408), (328, 217856), (368, 194176), (512, 139564), (592, 120704), (656, 108928), (736, 97088), (851, 83968), (943, 75776), (1024, 69782), (1184, 60352), (1312, 54464), (1472, 48544), (1517, 47104), (1702, 41984), (1886, 37888), (2048, 34891), (2368, 30176), (2624, 27232), (2944, 24272), (3034, 23552), (3404, 20992), (3772, 18944), (4736, 15088), (5248, 13616), (5888, 12136), (6068, 11776), (6808, 10496), (7544, 9472)]