7701616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 16360064

約数和(自身を除く): 8658448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 607, 793, 976, 1214, 1586, 2428, 3172, 4856, 6344, 7891, 9712, 12688, 15782, 31564, 37027, 63128, 74054, 126256, 148108, 296216, 481351, 592432, 962702, 1925404, 3850808, 7701616]

約数ペア:

[(1, 7701616), (2, 3850808), (4, 1925404), (8, 962702), (13, 592432), (16, 481351), (26, 296216), (52, 148108), (61, 126256), (104, 74054), (122, 63128), (208, 37027), (244, 31564), (488, 15782), (607, 12688), (793, 9712), (976, 7891), (1214, 6344), (1586, 4856), (2428, 3172)]