64857648

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{19031}}^1$

素因数の和:19113

約数の個数: 40

約数和(自身を含む): 169917696

約数和(自身を除く): 105060048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 19031, 38062, 57093, 76124, 114186, 152248, 228372, 304496, 456744, 913488, 1351201, 2702402, 4053603, 5404804, 8107206, 10809608, 16214412, 21619216, 32428824, 64857648]

約数ペア:

[(1, 64857648), (2, 32428824), (3, 21619216), (4, 16214412), (6, 10809608), (8, 8107206), (12, 5404804), (16, 4053603), (24, 2702402), (48, 1351201), (71, 913488), (142, 456744), (213, 304496), (284, 228372), (426, 152248), (568, 114186), (852, 76124), (1136, 57093), (1704, 38062), (3408, 19031)]