25161569134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1\times {\mathrm{43891}}^1$

素因数の和:45220

約数の個数: 32

約数和(自身を含む): 43070692896

約数和(自身を除く): 17909123762

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1297, 2594, 16861, 22049, 33722, 43891, 44098, 87782, 286637, 570583, 573274, 746147, 1141166, 1492294, 9699911, 19399822, 56926627, 113853254, 740046151, 967752659, 1480092302, 1935505318, 12580784567, 25161569134]

約数ペア:

[(1, 25161569134), (2, 12580784567), (13, 1935505318), (17, 1480092302), (26, 967752659), (34, 740046151), (221, 113853254), (442, 56926627), (1297, 19399822), (2594, 9699911), (16861, 1492294), (22049, 1141166), (33722, 746147), (43891, 573274), (44098, 570583), (87782, 286637)]