8708268988

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{7297}}^1$

素因数の和:7502

約数の個数: 48

約数和(自身を含む): 15938014624

約数和(自身を除く): 7229745636

約数列:

[1, 2, 4, 61, 67, 73, 122, 134, 146, 244, 268, 292, 4087, 4453, 4891, 7297, 8174, 8906, 9782, 14594, 16348, 17812, 19564, 29188, 298351, 445117, 488899, 532681, 596702, 890234, 977798, 1065362, 1193404, 1780468, 1955596, 2130724, 29822839, 32493541, 35689627, 59645678, 64987082, 71379254, 119291356, 129974164, 142758508, 2177067247, 4354134494, 8708268988]

約数ペア:

[(1, 8708268988), (2, 4354134494), (4, 2177067247), (61, 142758508), (67, 129974164), (73, 119291356), (122, 71379254), (134, 64987082), (146, 59645678), (244, 35689627), (268, 32493541), (292, 29822839), (4087, 2130724), (4453, 1955596), (4891, 1780468), (7297, 1193404), (8174, 1065362), (8906, 977798), (9782, 890234), (14594, 596702), (16348, 532681), (17812, 488899), (19564, 445117), (29188, 298351)]