73397872

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1057

約数の個数: 40

約数和(自身を含む): 146990592

約数和(自身を除く): 73592720

約数列:

[1, 2, 4, 8, 16, 41, 82, 127, 164, 254, 328, 508, 656, 881, 1016, 1762, 2032, 3524, 5207, 7048, 10414, 14096, 20828, 36121, 41656, 72242, 83312, 111887, 144484, 223774, 288968, 447548, 577936, 895096, 1790192, 4587367, 9174734, 18349468, 36698936, 73397872]

約数ペア:

[(1, 73397872), (2, 36698936), (4, 18349468), (8, 9174734), (16, 4587367), (41, 1790192), (82, 895096), (127, 577936), (164, 447548), (254, 288968), (328, 223774), (508, 144484), (656, 111887), (881, 83312), (1016, 72242), (1762, 41656), (2032, 36121), (3524, 20828), (5207, 14096), (7048, 10414)]