40928812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1627}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 75669440

約数和(自身を除く): 34740628

約数列:

[1, 2, 4, 19, 38, 76, 331, 662, 1324, 1627, 3254, 6289, 6508, 12578, 25156, 30913, 61826, 123652, 538537, 1077074, 2154148, 10232203, 20464406, 40928812]

約数ペア:

[(1, 40928812), (2, 20464406), (4, 10232203), (19, 2154148), (38, 1077074), (76, 538537), (331, 123652), (662, 61826), (1324, 30913), (1627, 25156), (3254, 12578), (6289, 6508)]