28576551296

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{236749}}^1$

素因数の和:236827

約数の個数: 64

約数和(自身を含む): 60854220000

約数和(自身を除く): 32277668704

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 128, 164, 184, 328, 368, 656, 736, 943, 1312, 1472, 1886, 2624, 2944, 3772, 5248, 7544, 15088, 30176, 60352, 120704, 236749, 473498, 946996, 1893992, 3787984, 5445227, 7575968, 9706709, 10890454, 15151936, 19413418, 21780908, 30303872, 38826836, 43561816, 77653672, 87123632, 155307344, 174247264, 223254307, 310614688, 348494528, 446508614, 621229376, 696989056, 893017228, 1242458752, 1786034456, 3572068912, 7144137824, 14288275648, 28576551296]

約数ペア:

[(1, 28576551296), (2, 14288275648), (4, 7144137824), (8, 3572068912), (16, 1786034456), (23, 1242458752), (32, 893017228), (41, 696989056), (46, 621229376), (64, 446508614), (82, 348494528), (92, 310614688), (128, 223254307), (164, 174247264), (184, 155307344), (328, 87123632), (368, 77653672), (656, 43561816), (736, 38826836), (943, 30303872), (1312, 21780908), (1472, 19413418), (1886, 15151936), (2624, 10890454), (2944, 9706709), (3772, 7575968), (5248, 5445227), (7544, 3787984), (15088, 1893992), (30176, 946996), (60352, 473498), (120704, 236749)]