704394352

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{4079}}^1$

素因数の和:4381

約数の個数: 40

約数和(自身を含む): 1402410240

約数和(自身を除く): 698015888

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 251, 344, 502, 688, 1004, 2008, 4016, 4079, 8158, 10793, 16316, 21586, 32632, 43172, 65264, 86344, 172688, 175397, 350794, 701588, 1023829, 1403176, 2047658, 2806352, 4095316, 8190632, 16381264, 44024647, 88049294, 176098588, 352197176, 704394352]

約数ペア:

[(1, 704394352), (2, 352197176), (4, 176098588), (8, 88049294), (16, 44024647), (43, 16381264), (86, 8190632), (172, 4095316), (251, 2806352), (344, 2047658), (502, 1403176), (688, 1023829), (1004, 701588), (2008, 350794), (4016, 175397), (4079, 172688), (8158, 86344), (10793, 65264), (16316, 43172), (21586, 32632)]