64490176

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{16519}}^1$

素因数の和:16592

約数の個数: 28

約数和(自身を含む): 130078480

約数和(自身を除く): 65588304

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 16519, 33038, 66076, 132152, 264304, 528608, 1007659, 1057216, 2015318, 4030636, 8061272, 16122544, 32245088, 64490176]

約数ペア:

[(1, 64490176), (2, 32245088), (4, 16122544), (8, 8061272), (16, 4030636), (32, 2015318), (61, 1057216), (64, 1007659), (122, 528608), (244, 264304), (488, 132152), (976, 66076), (1952, 33038), (3904, 16519)]