66448288

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 137712960

約数和(自身を除く): 71264672

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 137, 184, 274, 368, 548, 659, 736, 1096, 1318, 2192, 2636, 3151, 4384, 5272, 6302, 10544, 12604, 15157, 21088, 25208, 30314, 50416, 60628, 90283, 100832, 121256, 180566, 242512, 361132, 485024, 722264, 1444528, 2076509, 2889056, 4153018, 8306036, 16612072, 33224144, 66448288]

約数ペア:

[(1, 66448288), (2, 33224144), (4, 16612072), (8, 8306036), (16, 4153018), (23, 2889056), (32, 2076509), (46, 1444528), (92, 722264), (137, 485024), (184, 361132), (274, 242512), (368, 180566), (548, 121256), (659, 100832), (736, 90283), (1096, 60628), (1318, 50416), (2192, 30314), (2636, 25208), (3151, 21088), (4384, 15157), (5272, 12604), (6302, 10544)]