42887688

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 110626560

約数和(自身を除く): 67738872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 193, 197, 282, 376, 386, 394, 564, 579, 591, 772, 788, 1128, 1158, 1182, 1544, 1576, 2316, 2364, 4632, 4728, 9071, 9259, 18142, 18518, 27213, 27777, 36284, 37036, 38021, 54426, 55554, 72568, 74072, 76042, 108852, 111108, 114063, 152084, 217704, 222216, 228126, 304168, 456252, 912504, 1786987, 3573974, 5360961, 7147948, 10721922, 14295896, 21443844, 42887688]

約数ペア:

[(1, 42887688), (2, 21443844), (3, 14295896), (4, 10721922), (6, 7147948), (8, 5360961), (12, 3573974), (24, 1786987), (47, 912504), (94, 456252), (141, 304168), (188, 228126), (193, 222216), (197, 217704), (282, 152084), (376, 114063), (386, 111108), (394, 108852), (564, 76042), (579, 74072), (591, 72568), (772, 55554), (788, 54426), (1128, 38021), (1158, 37036), (1182, 36284), (1544, 27777), (1576, 27213), (2316, 18518), (2364, 18142), (4632, 9259), (4728, 9071)]