2515690920968

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4621}}^1\times {\mathrm{49927}}^1$

素因数の和:54630

約数の個数: 64

約数和(自身を含む): 4984571865600

約数和(自身を除く): 2468880944632

約数列:

[1, 2, 4, 8, 29, 47, 58, 94, 116, 188, 232, 376, 1363, 2726, 4621, 5452, 9242, 10904, 18484, 36968, 49927, 99854, 134009, 199708, 217187, 268018, 399416, 434374, 536036, 868748, 1072072, 1447883, 1737496, 2346569, 2895766, 4693138, 5791532, 6298423, 9386276, 11583064, 12596846, 18772552, 25193692, 50387384, 68050501, 136101002, 230712667, 272202004, 461425334, 544404008, 922850668, 1845701336, 6690667343, 10843495349, 13381334686, 21686990698, 26762669372, 43373981396, 53525338744, 86747962792, 314461365121, 628922730242, 1257845460484, 2515690920968]

約数ペア:

[(1, 2515690920968), (2, 1257845460484), (4, 628922730242), (8, 314461365121), (29, 86747962792), (47, 53525338744), (58, 43373981396), (94, 26762669372), (116, 21686990698), (188, 13381334686), (232, 10843495349), (376, 6690667343), (1363, 1845701336), (2726, 922850668), (4621, 544404008), (5452, 461425334), (9242, 272202004), (10904, 230712667), (18484, 136101002), (36968, 68050501), (49927, 50387384), (99854, 25193692), (134009, 18772552), (199708, 12596846), (217187, 11583064), (268018, 9386276), (399416, 6298423), (434374, 5791532), (536036, 4693138), (868748, 2895766), (1072072, 2346569), (1447883, 1737496)]