4371328

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 9767520

約数和(自身を除く): 5396192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 71, 74, 104, 128, 142, 148, 208, 284, 296, 416, 481, 568, 592, 832, 923, 962, 1136, 1184, 1664, 1846, 1924, 2272, 2368, 2627, 3692, 3848, 4544, 4736, 5254, 7384, 7696, 9088, 10508, 14768, 15392, 21016, 29536, 30784, 34151, 42032, 59072, 61568, 68302, 84064, 118144, 136604, 168128, 273208, 336256, 546416, 1092832, 2185664, 4371328]

約数ペア:

[(1, 4371328), (2, 2185664), (4, 1092832), (8, 546416), (13, 336256), (16, 273208), (26, 168128), (32, 136604), (37, 118144), (52, 84064), (64, 68302), (71, 61568), (74, 59072), (104, 42032), (128, 34151), (142, 30784), (148, 29536), (208, 21016), (284, 15392), (296, 14768), (416, 10508), (481, 9088), (568, 7696), (592, 7384), (832, 5254), (923, 4736), (962, 4544), (1136, 3848), (1184, 3692), (1664, 2627), (1846, 2368), (1924, 2272)]