67497872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1699}}^1$

素因数の和:1911

約数の個数: 40

約数和(自身を含む): 141657600

約数和(自身を除く): 74159728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 764, 1528, 1699, 2483, 3056, 3398, 4966, 6796, 9932, 13592, 19864, 22087, 27184, 39728, 44174, 88348, 176696, 324509, 353392, 649018, 1298036, 2596072, 4218617, 5192144, 8437234, 16874468, 33748936, 67497872]

約数ペア:

[(1, 67497872), (2, 33748936), (4, 16874468), (8, 8437234), (13, 5192144), (16, 4218617), (26, 2596072), (52, 1298036), (104, 649018), (191, 353392), (208, 324509), (382, 176696), (764, 88348), (1528, 44174), (1699, 39728), (2483, 27184), (3056, 22087), (3398, 19864), (4966, 13592), (6796, 9932)]