25621044

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1091}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 63598080

約数和(自身を除く): 37977036

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 618, 1091, 1236, 1957, 2182, 3273, 3914, 4364, 5871, 6546, 7828, 11742, 13092, 20729, 23484, 41458, 62187, 82916, 112373, 124374, 224746, 248748, 337119, 449492, 674238, 1348476, 2135087, 4270174, 6405261, 8540348, 12810522, 25621044]

約数ペア:

[(1, 25621044), (2, 12810522), (3, 8540348), (4, 6405261), (6, 4270174), (12, 2135087), (19, 1348476), (38, 674238), (57, 449492), (76, 337119), (103, 248748), (114, 224746), (206, 124374), (228, 112373), (309, 82916), (412, 62187), (618, 41458), (1091, 23484), (1236, 20729), (1957, 13092), (2182, 11742), (3273, 7828), (3914, 6546), (4364, 5871)]