64993216

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:761

約数の個数: 56

約数和(自身を含む): 136794240

約数和(自身を除く): 71801024

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 67, 92, 134, 184, 268, 368, 536, 659, 736, 1072, 1318, 1472, 1541, 2144, 2636, 3082, 4288, 5272, 6164, 10544, 12328, 15157, 21088, 24656, 30314, 42176, 44153, 49312, 60628, 88306, 98624, 121256, 176612, 242512, 353224, 485024, 706448, 970048, 1015519, 1412896, 2031038, 2825792, 4062076, 8124152, 16248304, 32496608, 64993216]

約数ペア:

[(1, 64993216), (2, 32496608), (4, 16248304), (8, 8124152), (16, 4062076), (23, 2825792), (32, 2031038), (46, 1412896), (64, 1015519), (67, 970048), (92, 706448), (134, 485024), (184, 353224), (268, 242512), (368, 176612), (536, 121256), (659, 98624), (736, 88306), (1072, 60628), (1318, 49312), (1472, 44153), (1541, 42176), (2144, 30314), (2636, 24656), (3082, 21088), (4288, 15157), (5272, 12328), (6164, 10544)]