23888788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{641}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 52633728

約数和(自身を除く): 28744940

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 641, 847, 1282, 1331, 1694, 2564, 2662, 3388, 4487, 5324, 7051, 8974, 9317, 14102, 17948, 18634, 28204, 37268, 49357, 77561, 98714, 155122, 197428, 310244, 542927, 853171, 1085854, 1706342, 2171708, 3412684, 5972197, 11944394, 23888788]

約数ペア:

[(1, 23888788), (2, 11944394), (4, 5972197), (7, 3412684), (11, 2171708), (14, 1706342), (22, 1085854), (28, 853171), (44, 542927), (77, 310244), (121, 197428), (154, 155122), (242, 98714), (308, 77561), (484, 49357), (641, 37268), (847, 28204), (1282, 18634), (1331, 17948), (1694, 14102), (2564, 9317), (2662, 8974), (3388, 7051), (4487, 5324)]