26618732

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 28539028

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 113, 179, 188, 226, 329, 358, 452, 658, 716, 791, 1253, 1316, 1582, 2506, 3164, 5012, 5311, 8413, 10622, 16826, 20227, 21244, 33652, 37177, 40454, 58891, 74354, 80908, 117782, 141589, 148708, 235564, 283178, 566356, 950669, 1901338, 3802676, 6654683, 13309366, 26618732]

約数ペア:

[(1, 26618732), (2, 13309366), (4, 6654683), (7, 3802676), (14, 1901338), (28, 950669), (47, 566356), (94, 283178), (113, 235564), (179, 148708), (188, 141589), (226, 117782), (329, 80908), (358, 74354), (452, 58891), (658, 40454), (716, 37177), (791, 33652), (1253, 21244), (1316, 20227), (1582, 16826), (2506, 10622), (3164, 8413), (5012, 5311)]