15549874828

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1\times {\mathrm{2927}}^1$

素因数の和:3502

約数の個数: 48

約数和(自身を含む): 28331702784

約数和(自身を除く): 12781827956

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 461, 922, 1844, 2881, 2927, 5762, 5854, 11524, 11708, 19823, 30887, 39646, 61774, 79292, 123548, 125861, 196109, 251722, 392218, 503444, 784436, 1328141, 1349347, 2656282, 2698694, 5312564, 5397388, 8432687, 16865374, 33730748, 58021921, 90406249, 116043842, 180812498, 232087684, 361624996, 3887468707, 7774937414, 15549874828]

約数ペア:

[(1, 15549874828), (2, 7774937414), (4, 3887468707), (43, 361624996), (67, 232087684), (86, 180812498), (134, 116043842), (172, 90406249), (268, 58021921), (461, 33730748), (922, 16865374), (1844, 8432687), (2881, 5397388), (2927, 5312564), (5762, 2698694), (5854, 2656282), (11524, 1349347), (11708, 1328141), (19823, 784436), (30887, 503444), (39646, 392218), (61774, 251722), (79292, 196109), (123548, 125861)]