971039968

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{3917}}^1$

素因数の和:4115

約数の個数: 48

約数和(自身を含む): 1958874624

約数和(自身を除く): 987834656

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 127, 244, 254, 488, 508, 976, 1016, 1952, 2032, 3917, 4064, 7747, 7834, 15494, 15668, 30988, 31336, 61976, 62672, 123952, 125344, 238937, 247904, 477874, 497459, 955748, 994918, 1911496, 1989836, 3822992, 3979672, 7645984, 7959344, 15918688, 30344999, 60689998, 121379996, 242759992, 485519984, 971039968]

約数ペア:

[(1, 971039968), (2, 485519984), (4, 242759992), (8, 121379996), (16, 60689998), (32, 30344999), (61, 15918688), (122, 7959344), (127, 7645984), (244, 3979672), (254, 3822992), (488, 1989836), (508, 1911496), (976, 994918), (1016, 955748), (1952, 497459), (2032, 477874), (3917, 247904), (4064, 238937), (7747, 125344), (7834, 123952), (15494, 62672), (15668, 61976), (30988, 31336)]