65745638

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1069}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 118333440

約数和(自身を除く): 52587802

約数列:

[1, 2, 7, 14, 23, 46, 161, 191, 322, 382, 1069, 1337, 2138, 2674, 4393, 7483, 8786, 14966, 24587, 30751, 49174, 61502, 172109, 204179, 344218, 408358, 1429253, 2858506, 4696117, 9392234, 32872819, 65745638]

約数ペア:

[(1, 65745638), (2, 32872819), (7, 9392234), (14, 4696117), (23, 2858506), (46, 1429253), (161, 408358), (191, 344218), (322, 204179), (382, 172109), (1069, 61502), (1337, 49174), (2138, 30751), (2674, 24587), (4393, 14966), (7483, 8786)]