67401664

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5039}}^1$

素因数の和:5081

約数の個数: 56

約数和(自身を含む): 153619200

約数和(自身を除く): 86217536

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 5039, 6688, 10078, 13376, 20156, 40312, 55429, 80624, 95741, 110858, 161248, 191482, 221716, 322496, 382964, 443432, 765928, 886864, 1053151, 1531856, 1773728, 2106302, 3063712, 3547456, 4212604, 6127424, 8425208, 16850416, 33700832, 67401664]

約数ペア:

[(1, 67401664), (2, 33700832), (4, 16850416), (8, 8425208), (11, 6127424), (16, 4212604), (19, 3547456), (22, 3063712), (32, 2106302), (38, 1773728), (44, 1531856), (64, 1053151), (76, 886864), (88, 765928), (152, 443432), (176, 382964), (209, 322496), (304, 221716), (352, 191482), (418, 161248), (608, 110858), (704, 95741), (836, 80624), (1216, 55429), (1672, 40312), (3344, 20156), (5039, 13376), (6688, 10078)]