682051072

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{32491}}^1$

素因数の和:32550

約数の個数: 40

約数和(自身を含む): 1396051272

約数和(自身を除く): 714000200

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 10496, 20992, 32491, 64982, 129964, 259928, 519856, 1039712, 1332131, 2079424, 2664262, 4158848, 5328524, 8317696, 10657048, 16635392, 21314096, 42628192, 85256384, 170512768, 341025536, 682051072]

約数ペア:

[(1, 682051072), (2, 341025536), (4, 170512768), (8, 85256384), (16, 42628192), (32, 21314096), (41, 16635392), (64, 10657048), (82, 8317696), (128, 5328524), (164, 4158848), (256, 2664262), (328, 2079424), (512, 1332131), (656, 1039712), (1312, 519856), (2624, 259928), (5248, 129964), (10496, 64982), (20992, 32491)]