64485376

素因数分解:

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

素因数の和:119

約数の個数: 72

約数和(自身を含む): 138279960

約数和(自身を除く): 73794584

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 128, 148, 184, 256, 296, 368, 512, 592, 736, 851, 1024, 1184, 1369, 1472, 1702, 2048, 2368, 2738, 2944, 3404, 4736, 5476, 5888, 6808, 9472, 10952, 11776, 13616, 18944, 21904, 23552, 27232, 31487, 37888, 43808, 47104, 54464, 62974, 75776, 87616, 108928, 125948, 175232, 217856, 251896, 350464, 435712, 503792, 700928, 871424, 1007584, 1401856, 1742848, 2015168, 2803712, 4030336, 8060672, 16121344, 32242688, 64485376]

約数ペア:

[(1, 64485376), (2, 32242688), (4, 16121344), (8, 8060672), (16, 4030336), (23, 2803712), (32, 2015168), (37, 1742848), (46, 1401856), (64, 1007584), (74, 871424), (92, 700928), (128, 503792), (148, 435712), (184, 350464), (256, 251896), (296, 217856), (368, 175232), (512, 125948), (592, 108928), (736, 87616), (851, 75776), (1024, 62974), (1184, 54464), (1369, 47104), (1472, 43808), (1702, 37888), (2048, 31487), (2368, 27232), (2738, 23552), (2944, 21904), (3404, 18944), (4736, 13616), (5476, 11776), (5888, 10952), (6808, 9472)]