71173886

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5693}}^1$

素因数の和:5768

約数の個数: 32

約数和(自身を含む): 131189760

約数和(自身を除く): 60015874

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 5693, 6251, 11386, 12502, 39851, 79702, 108167, 216334, 267571, 535142, 757169, 1514338, 1872997, 3745994, 5083849, 10167698, 35586943, 71173886]

約数ペア:

[(1, 71173886), (2, 35586943), (7, 10167698), (14, 5083849), (19, 3745994), (38, 1872997), (47, 1514338), (94, 757169), (133, 535142), (266, 267571), (329, 216334), (658, 108167), (893, 79702), (1786, 39851), (5693, 12502), (6251, 11386)]