71614576

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:622

約数の個数: 60

約数和(自身を含む): 154958832

約数和(自身を除く): 83344256

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 121, 142, 176, 242, 284, 484, 521, 568, 781, 968, 1042, 1136, 1562, 1936, 2084, 3124, 4168, 5731, 6248, 8336, 8591, 11462, 12496, 17182, 22924, 34364, 36991, 45848, 63041, 68728, 73982, 91696, 126082, 137456, 147964, 252164, 295928, 406901, 504328, 591856, 813802, 1008656, 1627604, 3255208, 4475911, 6510416, 8951822, 17903644, 35807288, 71614576]

約数ペア:

[(1, 71614576), (2, 35807288), (4, 17903644), (8, 8951822), (11, 6510416), (16, 4475911), (22, 3255208), (44, 1627604), (71, 1008656), (88, 813802), (121, 591856), (142, 504328), (176, 406901), (242, 295928), (284, 252164), (484, 147964), (521, 137456), (568, 126082), (781, 91696), (968, 73982), (1042, 68728), (1136, 63041), (1562, 45848), (1936, 36991), (2084, 34364), (3124, 22924), (4168, 17182), (5731, 12496), (6248, 11462), (8336, 8591)]