70984988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{9629}}^1$

素因数の和:9749

約数の個数: 24

約数和(自身を含む): 132123600

約数和(自身を除く): 61138612

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 9629, 19258, 38516, 182951, 365902, 731804, 934013, 1868026, 3736052, 17746247, 35492494, 70984988]

約数ペア:

[(1, 70984988), (2, 35492494), (4, 17746247), (19, 3736052), (38, 1868026), (76, 934013), (97, 731804), (194, 365902), (388, 182951), (1843, 38516), (3686, 19258), (7372, 9629)]