66443288

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{1213}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 128489760

約数和(自身を除く): 62046472

約数列:

[1, 2, 4, 8, 41, 82, 164, 167, 328, 334, 668, 1213, 1336, 2426, 4852, 6847, 9704, 13694, 27388, 49733, 54776, 99466, 198932, 202571, 397864, 405142, 810284, 1620568, 8305411, 16610822, 33221644, 66443288]

約数ペア:

[(1, 66443288), (2, 33221644), (4, 16610822), (8, 8305411), (41, 1620568), (82, 810284), (164, 405142), (167, 397864), (328, 202571), (334, 198932), (668, 99466), (1213, 54776), (1336, 49733), (2426, 27388), (4852, 13694), (6847, 9704)]