4261216

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 8905680

約数和(自身を除く): 4644464

約数列:

[1, 2, 4, 8, 16, 32, 37, 59, 61, 74, 118, 122, 148, 236, 244, 296, 472, 488, 592, 944, 976, 1184, 1888, 1952, 2183, 2257, 3599, 4366, 4514, 7198, 8732, 9028, 14396, 17464, 18056, 28792, 34928, 36112, 57584, 69856, 72224, 115168, 133163, 266326, 532652, 1065304, 2130608, 4261216]

約数ペア:

[(1, 4261216), (2, 2130608), (4, 1065304), (8, 532652), (16, 266326), (32, 133163), (37, 115168), (59, 72224), (61, 69856), (74, 57584), (118, 36112), (122, 34928), (148, 28792), (236, 18056), (244, 17464), (296, 14396), (472, 9028), (488, 8732), (592, 7198), (944, 4514), (976, 4366), (1184, 3599), (1888, 2257), (1952, 2183)]