27951872

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 61982256

約数和(自身を除く): 34030384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 227, 256, 296, 416, 454, 481, 592, 832, 908, 962, 1184, 1664, 1816, 1924, 2368, 2951, 3328, 3632, 3848, 4736, 5902, 7264, 7696, 8399, 9472, 11804, 14528, 15392, 16798, 23608, 29056, 30784, 33596, 47216, 58112, 61568, 67192, 94432, 109187, 123136, 134384, 188864, 218374, 268768, 377728, 436748, 537536, 755456, 873496, 1075072, 1746992, 2150144, 3493984, 6987968, 13975936, 27951872]

約数ペア:

[(1, 27951872), (2, 13975936), (4, 6987968), (8, 3493984), (13, 2150144), (16, 1746992), (26, 1075072), (32, 873496), (37, 755456), (52, 537536), (64, 436748), (74, 377728), (104, 268768), (128, 218374), (148, 188864), (208, 134384), (227, 123136), (256, 109187), (296, 94432), (416, 67192), (454, 61568), (481, 58112), (592, 47216), (832, 33596), (908, 30784), (962, 29056), (1184, 23608), (1664, 16798), (1816, 15392), (1924, 14528), (2368, 11804), (2951, 9472), (3328, 8399), (3632, 7696), (3848, 7264), (4736, 5902)]