72751432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41149}}^1$

素因数の和:41185

約数の個数: 32

約数和(自身を含む): 155547000

約数和(自身を除く): 82795568

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 41149, 82298, 164596, 329192, 534937, 699533, 1069874, 1399066, 2139748, 2798132, 4279496, 5596264, 9093929, 18187858, 36375716, 72751432]

約数ペア:

[(1, 72751432), (2, 36375716), (4, 18187858), (8, 9093929), (13, 5596264), (17, 4279496), (26, 2798132), (34, 2139748), (52, 1399066), (68, 1069874), (104, 699533), (136, 534937), (221, 329192), (442, 164596), (884, 82298), (1768, 41149)]