7913856

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 21628080

約数和(自身を除く): 13714224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 557, 592, 888, 1114, 1184, 1671, 1776, 2228, 2368, 3342, 3552, 4456, 4736, 6684, 7104, 8912, 13368, 14208, 17824, 20609, 26736, 35648, 41218, 53472, 61827, 71296, 82436, 106944, 123654, 164872, 213888, 247308, 329744, 494616, 659488, 989232, 1318976, 1978464, 2637952, 3956928, 7913856]

約数ペア:

[(1, 7913856), (2, 3956928), (3, 2637952), (4, 1978464), (6, 1318976), (8, 989232), (12, 659488), (16, 494616), (24, 329744), (32, 247308), (37, 213888), (48, 164872), (64, 123654), (74, 106944), (96, 82436), (111, 71296), (128, 61827), (148, 53472), (192, 41218), (222, 35648), (296, 26736), (384, 20609), (444, 17824), (557, 14208), (592, 13368), (888, 8912), (1114, 7104), (1184, 6684), (1671, 4736), (1776, 4456), (2228, 3552), (2368, 3342)]