25266612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 69843648

約数和(自身を除く): 44577036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 313, 372, 434, 626, 651, 868, 939, 961, 1252, 1302, 1878, 1922, 2191, 2604, 2883, 3756, 3844, 4382, 5766, 6573, 6727, 8764, 9703, 11532, 13146, 13454, 19406, 20181, 26292, 26908, 29109, 38812, 40362, 58218, 67921, 80724, 116436, 135842, 203763, 271684, 300793, 407526, 601586, 815052, 902379, 1203172, 1804758, 2105551, 3609516, 4211102, 6316653, 8422204, 12633306, 25266612]

約数ペア:

[(1, 25266612), (2, 12633306), (3, 8422204), (4, 6316653), (6, 4211102), (7, 3609516), (12, 2105551), (14, 1804758), (21, 1203172), (28, 902379), (31, 815052), (42, 601586), (62, 407526), (84, 300793), (93, 271684), (124, 203763), (186, 135842), (217, 116436), (313, 80724), (372, 67921), (434, 58218), (626, 40362), (651, 38812), (868, 29109), (939, 26908), (961, 26292), (1252, 20181), (1302, 19406), (1878, 13454), (1922, 13146), (2191, 11532), (2604, 9703), (2883, 8764), (3756, 6727), (3844, 6573), (4382, 5766)]