74855828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{3517}}^1$

素因数の和:3851

約数の個数: 24

約数和(自身を含む): 139186152

約数和(自身を除く): 64330324

約数列:

[1, 2, 4, 17, 34, 68, 313, 626, 1252, 3517, 5321, 7034, 10642, 14068, 21284, 59789, 119578, 239156, 1100821, 2201642, 4403284, 18713957, 37427914, 74855828]

約数ペア:

[(1, 74855828), (2, 37427914), (4, 18713957), (17, 4403284), (34, 2201642), (68, 1100821), (313, 239156), (626, 119578), (1252, 59789), (3517, 21284), (5321, 14068), (7034, 10642)]