40886428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 84478464

約数和(自身を除く): 43592036

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 187, 188, 374, 517, 748, 799, 1034, 1163, 1598, 2068, 2326, 3196, 4652, 8789, 12793, 17578, 19771, 25586, 35156, 39542, 51172, 54661, 79084, 109322, 217481, 218644, 434962, 601271, 869924, 929237, 1202542, 1858474, 2405084, 3716948, 10221607, 20443214, 40886428]

約数ペア:

[(1, 40886428), (2, 20443214), (4, 10221607), (11, 3716948), (17, 2405084), (22, 1858474), (34, 1202542), (44, 929237), (47, 869924), (68, 601271), (94, 434962), (187, 218644), (188, 217481), (374, 109322), (517, 79084), (748, 54661), (799, 51172), (1034, 39542), (1163, 35156), (1598, 25586), (2068, 19771), (2326, 17578), (3196, 12793), (4652, 8789)]