68774608

素因数分解:

$2^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3677}}^1$

素因数の和:3859

約数の個数: 40

約数和(自身を含む): 153240192

約数和(自身を除く): 84465584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 167, 334, 668, 1169, 1336, 2338, 2672, 3677, 4676, 7354, 9352, 14708, 18704, 25739, 29416, 51478, 58832, 102956, 205912, 411824, 614059, 1228118, 2456236, 4298413, 4912472, 8596826, 9824944, 17193652, 34387304, 68774608]

約数ペア:

[(1, 68774608), (2, 34387304), (4, 17193652), (7, 9824944), (8, 8596826), (14, 4912472), (16, 4298413), (28, 2456236), (56, 1228118), (112, 614059), (167, 411824), (334, 205912), (668, 102956), (1169, 58832), (1336, 51478), (2338, 29416), (2672, 25739), (3677, 18704), (4676, 14708), (7354, 9352)]