71471272

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2713}}^1$

素因数の和:2845

約数の個数: 32

約数和(自身を含む): 139228200

約数和(自身を除く): 67756928

約数列:

[1, 2, 4, 8, 37, 74, 89, 148, 178, 296, 356, 712, 2713, 3293, 5426, 6586, 10852, 13172, 21704, 26344, 100381, 200762, 241457, 401524, 482914, 803048, 965828, 1931656, 8933909, 17867818, 35735636, 71471272]

約数ペア:

[(1, 71471272), (2, 35735636), (4, 17867818), (8, 8933909), (37, 1931656), (74, 965828), (89, 803048), (148, 482914), (178, 401524), (296, 241457), (356, 200762), (712, 100381), (2713, 26344), (3293, 21704), (5426, 13172), (6586, 10852)]