74015886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 177896448

約数和(自身を除く): 103880562

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 193, 322, 386, 397, 483, 579, 794, 966, 1158, 1191, 1351, 2382, 2702, 2779, 4053, 4439, 5558, 8106, 8337, 8878, 9131, 13317, 16674, 18262, 26634, 27393, 31073, 54786, 62146, 63917, 76621, 93219, 127834, 153242, 186438, 191751, 229863, 383502, 459726, 536347, 1072694, 1609041, 1762283, 3218082, 3524566, 5286849, 10573698, 12335981, 24671962, 37007943, 74015886]

約数ペア:

[(1, 74015886), (2, 37007943), (3, 24671962), (6, 12335981), (7, 10573698), (14, 5286849), (21, 3524566), (23, 3218082), (42, 1762283), (46, 1609041), (69, 1072694), (138, 536347), (161, 459726), (193, 383502), (322, 229863), (386, 191751), (397, 186438), (483, 153242), (579, 127834), (794, 93219), (966, 76621), (1158, 63917), (1191, 62146), (1351, 54786), (2382, 31073), (2702, 27393), (2779, 26634), (4053, 18262), (4439, 16674), (5558, 13317), (8106, 9131), (8337, 8878)]