7615691288

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^2$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 14774455080

約数和(自身を除く): 7158763792

約数列:

[1, 2, 4, 8, 41, 82, 131, 164, 262, 328, 421, 524, 842, 1048, 1684, 3368, 5371, 10742, 17261, 21484, 34522, 42968, 55151, 69044, 110302, 138088, 177241, 220604, 354482, 441208, 708964, 1417928, 2261191, 4522382, 7266881, 9044764, 14533762, 18089528, 23218571, 29067524, 46437142, 58135048, 92874284, 185748568, 951961411, 1903922822, 3807845644, 7615691288]

約数ペア:

[(1, 7615691288), (2, 3807845644), (4, 1903922822), (8, 951961411), (41, 185748568), (82, 92874284), (131, 58135048), (164, 46437142), (262, 29067524), (328, 23218571), (421, 18089528), (524, 14533762), (842, 9044764), (1048, 7266881), (1684, 4522382), (3368, 2261191), (5371, 1417928), (10742, 708964), (17261, 441208), (21484, 354482), (34522, 220604), (42968, 177241), (55151, 138088), (69044, 110302)]