70998142

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{6229}}^1$

素因数の和:6411

約数の個数: 16

約数和(自身を含む): 109897200

約数和(自身を除く): 38899058

約数列:

[1, 2, 41, 82, 139, 278, 5699, 6229, 11398, 12458, 255389, 510778, 865831, 1731662, 35499071, 70998142]

約数ペア:

[(1, 70998142), (2, 35499071), (41, 1731662), (82, 865831), (139, 510778), (278, 255389), (5699, 12458), (6229, 11398)]