1057264

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 60

約数和(自身を含む): 2450736

約数和(自身を除く): 1393472

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 169, 184, 208, 221, 272, 299, 338, 368, 391, 442, 598, 676, 782, 884, 1196, 1352, 1564, 1768, 2392, 2704, 2873, 3128, 3536, 3887, 4784, 5083, 5746, 6256, 7774, 10166, 11492, 15548, 20332, 22984, 31096, 40664, 45968, 62192, 66079, 81328, 132158, 264316, 528632, 1057264]

約数ペア:

[(1, 1057264), (2, 528632), (4, 264316), (8, 132158), (13, 81328), (16, 66079), (17, 62192), (23, 45968), (26, 40664), (34, 31096), (46, 22984), (52, 20332), (68, 15548), (92, 11492), (104, 10166), (136, 7774), (169, 6256), (184, 5746), (208, 5083), (221, 4784), (272, 3887), (299, 3536), (338, 3128), (368, 2873), (391, 2704), (442, 2392), (598, 1768), (676, 1564), (782, 1352), (884, 1196)]