25792338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1359

約数の個数: 64

約数和(自身を含む): 63286272

約数和(自身を除く): 37493934

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1307, 1518, 1794, 2614, 3289, 3921, 6578, 7842, 9867, 14377, 16991, 19734, 28754, 30061, 33982, 43131, 50973, 60122, 86262, 90183, 101946, 180366, 186901, 330671, 373802, 390793, 560703, 661342, 781586, 992013, 1121406, 1172379, 1984026, 2344758, 4298723, 8597446, 12896169, 25792338]

約数ペア:

[(1, 25792338), (2, 12896169), (3, 8597446), (6, 4298723), (11, 2344758), (13, 1984026), (22, 1172379), (23, 1121406), (26, 992013), (33, 781586), (39, 661342), (46, 560703), (66, 390793), (69, 373802), (78, 330671), (138, 186901), (143, 180366), (253, 101946), (286, 90183), (299, 86262), (429, 60122), (506, 50973), (598, 43131), (759, 33982), (858, 30061), (897, 28754), (1307, 19734), (1518, 16991), (1794, 14377), (2614, 9867), (3289, 7842), (3921, 6578)]