1036638928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{7703}}^1$

素因数の和:8371

約数の個数: 40

約数和(自身を含む): 2166611328

約数和(自身を除く): 1129972400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 647, 1294, 2588, 5176, 7703, 8411, 10352, 15406, 16822, 30812, 33644, 61624, 67288, 100139, 123248, 134576, 200278, 400556, 801112, 1602224, 4983841, 9967682, 19935364, 39870728, 64789933, 79741456, 129579866, 259159732, 518319464, 1036638928]

約数ペア:

[(1, 1036638928), (2, 518319464), (4, 259159732), (8, 129579866), (13, 79741456), (16, 64789933), (26, 39870728), (52, 19935364), (104, 9967682), (208, 4983841), (647, 1602224), (1294, 801112), (2588, 400556), (5176, 200278), (7703, 134576), (8411, 123248), (10352, 100139), (15406, 67288), (16822, 61624), (30812, 33644)]