8012128

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 16604784

約数和(自身を除く): 8592656

約数列:

[1, 2, 4, 8, 16, 32, 37, 67, 74, 101, 134, 148, 202, 268, 296, 404, 536, 592, 808, 1072, 1184, 1616, 2144, 2479, 3232, 3737, 4958, 6767, 7474, 9916, 13534, 14948, 19832, 27068, 29896, 39664, 54136, 59792, 79328, 108272, 119584, 216544, 250379, 500758, 1001516, 2003032, 4006064, 8012128]

約数ペア:

[(1, 8012128), (2, 4006064), (4, 2003032), (8, 1001516), (16, 500758), (32, 250379), (37, 216544), (67, 119584), (74, 108272), (101, 79328), (134, 59792), (148, 54136), (202, 39664), (268, 29896), (296, 27068), (404, 19832), (536, 14948), (592, 13534), (808, 9916), (1072, 7474), (1184, 6767), (1616, 4958), (2144, 3737), (2479, 3232)]