38858816

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:363

約数の個数: 56

約数和(自身を含む): 80650080

約数和(自身を除く): 41791264

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 64, 82, 118, 164, 236, 251, 328, 472, 502, 656, 944, 1004, 1312, 1888, 2008, 2419, 2624, 3776, 4016, 4838, 8032, 9676, 10291, 14809, 16064, 19352, 20582, 29618, 38704, 41164, 59236, 77408, 82328, 118472, 154816, 164656, 236944, 329312, 473888, 607169, 658624, 947776, 1214338, 2428676, 4857352, 9714704, 19429408, 38858816]

約数ペア:

[(1, 38858816), (2, 19429408), (4, 9714704), (8, 4857352), (16, 2428676), (32, 1214338), (41, 947776), (59, 658624), (64, 607169), (82, 473888), (118, 329312), (164, 236944), (236, 164656), (251, 154816), (328, 118472), (472, 82328), (502, 77408), (656, 59236), (944, 41164), (1004, 38704), (1312, 29618), (1888, 20582), (2008, 19352), (2419, 16064), (2624, 14809), (3776, 10291), (4016, 9676), (4838, 8032)]