29785307408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{6607}}^1$

素因数の和:6856

約数の個数: 80

約数和(自身を含む): 60962764800

約数和(自身を除く): 31177457392

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 149, 244, 248, 298, 488, 496, 596, 976, 1192, 1891, 2384, 3782, 4619, 6607, 7564, 9089, 9238, 13214, 15128, 18178, 18476, 26428, 30256, 36356, 36952, 52856, 72712, 73904, 105712, 145424, 204817, 281759, 403027, 409634, 563518, 806054, 819268, 984443, 1127036, 1612108, 1638536, 1968886, 2254072, 3224216, 3277072, 3937772, 4508144, 6448432, 7875544, 12493837, 15751088, 24987674, 30517733, 49975348, 60051023, 61035466, 99950696, 120102046, 122070932, 199901392, 240204092, 244141864, 480408184, 488283728, 960816368, 1861581713, 3723163426, 7446326852, 14892653704, 29785307408]

約数ペア:

[(1, 29785307408), (2, 14892653704), (4, 7446326852), (8, 3723163426), (16, 1861581713), (31, 960816368), (61, 488283728), (62, 480408184), (122, 244141864), (124, 240204092), (149, 199901392), (244, 122070932), (248, 120102046), (298, 99950696), (488, 61035466), (496, 60051023), (596, 49975348), (976, 30517733), (1192, 24987674), (1891, 15751088), (2384, 12493837), (3782, 7875544), (4619, 6448432), (6607, 4508144), (7564, 3937772), (9089, 3277072), (9238, 3224216), (13214, 2254072), (15128, 1968886), (18178, 1638536), (18476, 1612108), (26428, 1127036), (30256, 984443), (36356, 819268), (36952, 806054), (52856, 563518), (72712, 409634), (73904, 403027), (105712, 281759), (145424, 204817)]