61817888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2879}}^1$

素因数の和:2961

約数の個数: 48

約数和(自身を含む): 134991360

約数和(自身を除く): 73173472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 976, 1342, 1952, 2684, 2879, 5368, 5758, 10736, 11516, 21472, 23032, 31669, 46064, 63338, 92128, 126676, 175619, 253352, 351238, 506704, 702476, 1013408, 1404952, 1931809, 2809904, 3863618, 5619808, 7727236, 15454472, 30908944, 61817888]

約数ペア:

[(1, 61817888), (2, 30908944), (4, 15454472), (8, 7727236), (11, 5619808), (16, 3863618), (22, 2809904), (32, 1931809), (44, 1404952), (61, 1013408), (88, 702476), (122, 506704), (176, 351238), (244, 253352), (352, 175619), (488, 126676), (671, 92128), (976, 63338), (1342, 46064), (1952, 31669), (2684, 23032), (2879, 21472), (5368, 11516), (5758, 10736)]