25064754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 59609088

約数和(自身を除く): 34544334

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 131, 143, 223, 262, 286, 393, 429, 446, 669, 786, 858, 1338, 1441, 1703, 2453, 2882, 2899, 3406, 4323, 4906, 5109, 5798, 7359, 8646, 8697, 10218, 14718, 17394, 18733, 29213, 31889, 37466, 56199, 58426, 63778, 87639, 95667, 112398, 175278, 191334, 321343, 379769, 642686, 759538, 964029, 1139307, 1928058, 2278614, 4177459, 8354918, 12532377, 25064754]

約数ペア:

[(1, 25064754), (2, 12532377), (3, 8354918), (6, 4177459), (11, 2278614), (13, 1928058), (22, 1139307), (26, 964029), (33, 759538), (39, 642686), (66, 379769), (78, 321343), (131, 191334), (143, 175278), (223, 112398), (262, 95667), (286, 87639), (393, 63778), (429, 58426), (446, 56199), (669, 37466), (786, 31889), (858, 29213), (1338, 18733), (1441, 17394), (1703, 14718), (2453, 10218), (2882, 8697), (2899, 8646), (3406, 7359), (4323, 5798), (4906, 5109)]