70047848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21727}}^1$

素因数の和:21777

約数の個数: 32

約数和(自身を含む): 146012160

約数和(自身を除く): 75964312

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 21727, 43454, 86908, 173816, 282451, 564902, 673537, 1129804, 1347074, 2259608, 2694148, 5388296, 8755981, 17511962, 35023924, 70047848]

約数ペア:

[(1, 70047848), (2, 35023924), (4, 17511962), (8, 8755981), (13, 5388296), (26, 2694148), (31, 2259608), (52, 1347074), (62, 1129804), (104, 673537), (124, 564902), (248, 282451), (403, 173816), (806, 86908), (1612, 43454), (3224, 21727)]