71333828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{14009}}^1$

素因数の和:14099

約数の個数: 24

約数和(自身を含む): 133375200

約数和(自身を除く): 62041372

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 14009, 28018, 56036, 266171, 532342, 938603, 1064684, 1877206, 3754412, 17833457, 35666914, 71333828]

約数ペア:

[(1, 71333828), (2, 35666914), (4, 17833457), (19, 3754412), (38, 1877206), (67, 1064684), (76, 938603), (134, 532342), (268, 266171), (1273, 56036), (2546, 28018), (5092, 14009)]