38513908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{1163}}^1$

素因数の和:1671

約数の個数: 24

約数和(自身を含む): 71572032

約数和(自身を除く): 33058124

約数列:

[1, 2, 4, 17, 34, 68, 487, 974, 1163, 1948, 2326, 4652, 8279, 16558, 19771, 33116, 39542, 79084, 566381, 1132762, 2265524, 9628477, 19256954, 38513908]

約数ペア:

[(1, 38513908), (2, 19256954), (4, 9628477), (17, 2265524), (34, 1132762), (68, 566381), (487, 79084), (974, 39542), (1163, 33116), (1948, 19771), (2326, 16558), (4652, 8279)]