61867828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 126391104

約数和(自身を除く): 64523276

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 107, 187, 214, 374, 428, 748, 773, 1177, 1546, 1819, 2354, 3092, 3638, 4708, 7276, 8503, 13141, 17006, 20009, 26282, 34012, 40018, 52564, 80036, 82711, 144551, 165422, 289102, 330844, 578204, 909821, 1406087, 1819642, 2812174, 3639284, 5624348, 15466957, 30933914, 61867828]

約数ペア:

[(1, 61867828), (2, 30933914), (4, 15466957), (11, 5624348), (17, 3639284), (22, 2812174), (34, 1819642), (44, 1406087), (68, 909821), (107, 578204), (187, 330844), (214, 289102), (374, 165422), (428, 144551), (748, 82711), (773, 80036), (1177, 52564), (1546, 40018), (1819, 34012), (2354, 26282), (3092, 20009), (3638, 17006), (4708, 13141), (7276, 8503)]