4025392

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:425

約数の個数: 40

約数和(自身を含む): 9015296

約数和(自身を除く): 4989904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 283, 508, 566, 889, 1016, 1132, 1778, 1981, 2032, 2264, 3556, 3962, 4528, 7112, 7924, 14224, 15848, 31696, 35941, 71882, 143764, 251587, 287528, 503174, 575056, 1006348, 2012696, 4025392]

約数ペア:

[(1, 4025392), (2, 2012696), (4, 1006348), (7, 575056), (8, 503174), (14, 287528), (16, 251587), (28, 143764), (56, 71882), (112, 35941), (127, 31696), (254, 15848), (283, 14224), (508, 7924), (566, 7112), (889, 4528), (1016, 3962), (1132, 3556), (1778, 2264), (1981, 2032)]