28553620316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{29741}}^1$

素因数の和:30294

約数の個数: 48

約数和(自身を含む): 55379604000

約数和(自身を除く): 26825983684

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 499, 962, 998, 1924, 1996, 6487, 12974, 18463, 25948, 29741, 36926, 59482, 73852, 118964, 240019, 386633, 480038, 773266, 960076, 1100417, 1546532, 2200834, 4401668, 14305421, 14840759, 28610842, 29681518, 57221684, 59363036, 192929867, 385859734, 549108083, 771719468, 1098216166, 2196432332, 7138405079, 14276810158, 28553620316]

約数ペア:

[(1, 28553620316), (2, 14276810158), (4, 7138405079), (13, 2196432332), (26, 1098216166), (37, 771719468), (52, 549108083), (74, 385859734), (148, 192929867), (481, 59363036), (499, 57221684), (962, 29681518), (998, 28610842), (1924, 14840759), (1996, 14305421), (6487, 4401668), (12974, 2200834), (18463, 1546532), (25948, 1100417), (29741, 960076), (36926, 773266), (59482, 480038), (73852, 386633), (118964, 240019)]