77938132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{30977}}^1$

素因数の和:31035

約数の個数: 24

約数和(自身を含む): 148322664

約数和(自身を除く): 70384532

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 30977, 61954, 123908, 526609, 1053218, 1146149, 2106436, 2292298, 4584596, 19484533, 38969066, 77938132]

約数ペア:

[(1, 77938132), (2, 38969066), (4, 19484533), (17, 4584596), (34, 2292298), (37, 2106436), (68, 1146149), (74, 1053218), (148, 526609), (629, 123908), (1258, 61954), (2516, 30977)]