41399968

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 83994624

約数和(自身を除く): 42594656

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 127, 167, 244, 254, 334, 488, 508, 668, 976, 1016, 1336, 1952, 2032, 2672, 4064, 5344, 7747, 10187, 15494, 20374, 21209, 30988, 40748, 42418, 61976, 81496, 84836, 123952, 162992, 169672, 247904, 325984, 339344, 678688, 1293749, 2587498, 5174996, 10349992, 20699984, 41399968]

約数ペア:

[(1, 41399968), (2, 20699984), (4, 10349992), (8, 5174996), (16, 2587498), (32, 1293749), (61, 678688), (122, 339344), (127, 325984), (167, 247904), (244, 169672), (254, 162992), (334, 123952), (488, 84836), (508, 81496), (668, 61976), (976, 42418), (1016, 40748), (1336, 30988), (1952, 21209), (2032, 20374), (2672, 15494), (4064, 10187), (5344, 7747)]