74413574872

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1\times {\mathrm{63607}}^1$

素因数の和:65240

約数の個数: 64

約数和(自身を含む): 171833195520

約数和(自身を除く): 97419620648

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1607, 3214, 6428, 11249, 12856, 20891, 22498, 41782, 44996, 63607, 83564, 89992, 127214, 146237, 167128, 254428, 292474, 445249, 508856, 584948, 826891, 890498, 1169896, 1653782, 1780996, 3307564, 3561992, 5788237, 6615128, 11576474, 23152948, 46305896, 102216449, 204432898, 408865796, 715515143, 817731592, 1328813837, 1431030286, 2657627674, 2862060572, 5315255348, 5724121144, 9301696859, 10630510696, 18603393718, 37206787436, 74413574872]

約数ペア:

[(1, 74413574872), (2, 37206787436), (4, 18603393718), (7, 10630510696), (8, 9301696859), (13, 5724121144), (14, 5315255348), (26, 2862060572), (28, 2657627674), (52, 1431030286), (56, 1328813837), (91, 817731592), (104, 715515143), (182, 408865796), (364, 204432898), (728, 102216449), (1607, 46305896), (3214, 23152948), (6428, 11576474), (11249, 6615128), (12856, 5788237), (20891, 3561992), (22498, 3307564), (41782, 1780996), (44996, 1653782), (63607, 1169896), (83564, 890498), (89992, 826891), (127214, 584948), (146237, 508856), (167128, 445249), (254428, 292474)]