78829136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{821}}^1$

素因数の和:1199

約数の個数: 40

約数和(自身を含む): 162371304

約数和(自身を除く): 83542168

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 353, 706, 821, 1412, 1642, 2824, 3284, 5648, 6001, 6568, 12002, 13136, 13957, 24004, 27914, 48008, 55828, 96016, 111656, 223312, 289813, 579626, 1159252, 2318504, 4637008, 4926821, 9853642, 19707284, 39414568, 78829136]

約数ペア:

[(1, 78829136), (2, 39414568), (4, 19707284), (8, 9853642), (16, 4926821), (17, 4637008), (34, 2318504), (68, 1159252), (136, 579626), (272, 289813), (353, 223312), (706, 111656), (821, 96016), (1412, 55828), (1642, 48008), (2824, 27914), (3284, 24004), (5648, 13957), (6001, 13136), (6568, 12002)]