74580064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2939}}^1$

素因数の和:3023

約数の個数: 48

約数和(自身を含む): 160770960

約数和(自身を除く): 86190896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1586, 1952, 2939, 3172, 5878, 6344, 11756, 12688, 23512, 25376, 38207, 47024, 76414, 94048, 152828, 179279, 305656, 358558, 611312, 717116, 1222624, 1434232, 2330627, 2868464, 4661254, 5736928, 9322508, 18645016, 37290032, 74580064]

約数ペア:

[(1, 74580064), (2, 37290032), (4, 18645016), (8, 9322508), (13, 5736928), (16, 4661254), (26, 2868464), (32, 2330627), (52, 1434232), (61, 1222624), (104, 717116), (122, 611312), (208, 358558), (244, 305656), (416, 179279), (488, 152828), (793, 94048), (976, 76414), (1586, 47024), (1952, 38207), (2939, 25376), (3172, 23512), (5878, 12688), (6344, 11756)]