25987764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 72164736

約数和(自身を除く): 46176972

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 37, 44, 51, 66, 68, 74, 102, 111, 132, 148, 187, 204, 222, 313, 374, 407, 444, 561, 626, 629, 748, 814, 939, 1122, 1221, 1252, 1258, 1628, 1878, 1887, 2244, 2442, 2516, 3443, 3756, 3774, 4884, 5321, 6886, 6919, 7548, 10329, 10642, 11581, 13772, 13838, 15963, 20658, 20757, 21284, 23162, 27676, 31926, 34743, 41316, 41514, 46324, 58531, 63852, 69486, 83028, 117062, 127391, 138972, 175593, 196877, 234124, 254782, 351186, 382173, 393754, 509564, 590631, 702372, 764346, 787508, 1181262, 1528692, 2165647, 2362524, 4331294, 6496941, 8662588, 12993882, 25987764]

約数ペア:

[(1, 25987764), (2, 12993882), (3, 8662588), (4, 6496941), (6, 4331294), (11, 2362524), (12, 2165647), (17, 1528692), (22, 1181262), (33, 787508), (34, 764346), (37, 702372), (44, 590631), (51, 509564), (66, 393754), (68, 382173), (74, 351186), (102, 254782), (111, 234124), (132, 196877), (148, 175593), (187, 138972), (204, 127391), (222, 117062), (313, 83028), (374, 69486), (407, 63852), (444, 58531), (561, 46324), (626, 41514), (629, 41316), (748, 34743), (814, 31926), (939, 27676), (1122, 23162), (1221, 21284), (1252, 20757), (1258, 20658), (1628, 15963), (1878, 13838), (1887, 13772), (2244, 11581), (2442, 10642), (2516, 10329), (3443, 7548), (3756, 6919), (3774, 6886), (4884, 5321)]