908128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 2010960

約数和(自身を除く): 1102832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 59, 74, 104, 118, 148, 208, 236, 296, 416, 472, 481, 592, 767, 944, 962, 1184, 1534, 1888, 1924, 2183, 3068, 3848, 4366, 6136, 7696, 8732, 12272, 15392, 17464, 24544, 28379, 34928, 56758, 69856, 113516, 227032, 454064, 908128]

約数ペア:

[(1, 908128), (2, 454064), (4, 227032), (8, 113516), (13, 69856), (16, 56758), (26, 34928), (32, 28379), (37, 24544), (52, 17464), (59, 15392), (74, 12272), (104, 8732), (118, 7696), (148, 6136), (208, 4366), (236, 3848), (296, 3068), (416, 2183), (472, 1924), (481, 1888), (592, 1534), (767, 1184), (944, 962)]