25583888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2383}}^1$

素因数の和:2463

約数の個数: 40

約数和(自身を含む): 54984576

約数和(自身を除く): 29400688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2383, 2684, 4766, 5368, 9532, 10736, 19064, 26213, 38128, 52426, 104852, 145363, 209704, 290726, 419408, 581452, 1162904, 1598993, 2325808, 3197986, 6395972, 12791944, 25583888]

約数ペア:

[(1, 25583888), (2, 12791944), (4, 6395972), (8, 3197986), (11, 2325808), (16, 1598993), (22, 1162904), (44, 581452), (61, 419408), (88, 290726), (122, 209704), (176, 145363), (244, 104852), (488, 52426), (671, 38128), (976, 26213), (1342, 19064), (2383, 10736), (2684, 9532), (4766, 5368)]