39846436

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 85349376

約数和(自身を除く): 45502940

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 97, 119, 194, 238, 388, 476, 679, 863, 1358, 1649, 1726, 2716, 3298, 3452, 6041, 6596, 11543, 12082, 14671, 23086, 24164, 29342, 46172, 58684, 83711, 102697, 167422, 205394, 334844, 410788, 585977, 1171954, 1423087, 2343908, 2846174, 5692348, 9961609, 19923218, 39846436]

約数ペア:

[(1, 39846436), (2, 19923218), (4, 9961609), (7, 5692348), (14, 2846174), (17, 2343908), (28, 1423087), (34, 1171954), (68, 585977), (97, 410788), (119, 334844), (194, 205394), (238, 167422), (388, 102697), (476, 83711), (679, 58684), (863, 46172), (1358, 29342), (1649, 24164), (1726, 23086), (2716, 14671), (3298, 12082), (3452, 11543), (6041, 6596)]