25565436

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 72441600

約数和(自身を除く): 46876164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 131, 139, 156, 234, 262, 278, 351, 393, 417, 468, 524, 556, 702, 786, 834, 1179, 1251, 1404, 1572, 1668, 1703, 1807, 2358, 2502, 3406, 3537, 3614, 3753, 4716, 5004, 5109, 5421, 6812, 7074, 7228, 7506, 10218, 10842, 14148, 15012, 15327, 16263, 18209, 20436, 21684, 30654, 32526, 36418, 45981, 48789, 54627, 61308, 65052, 72836, 91962, 97578, 109254, 163881, 183924, 195156, 218508, 236717, 327762, 473434, 491643, 655524, 710151, 946868, 983286, 1420302, 1966572, 2130453, 2840604, 4260906, 6391359, 8521812, 12782718, 25565436]

約数ペア:

[(1, 25565436), (2, 12782718), (3, 8521812), (4, 6391359), (6, 4260906), (9, 2840604), (12, 2130453), (13, 1966572), (18, 1420302), (26, 983286), (27, 946868), (36, 710151), (39, 655524), (52, 491643), (54, 473434), (78, 327762), (108, 236717), (117, 218508), (131, 195156), (139, 183924), (156, 163881), (234, 109254), (262, 97578), (278, 91962), (351, 72836), (393, 65052), (417, 61308), (468, 54627), (524, 48789), (556, 45981), (702, 36418), (786, 32526), (834, 30654), (1179, 21684), (1251, 20436), (1404, 18209), (1572, 16263), (1668, 15327), (1703, 15012), (1807, 14148), (2358, 10842), (2502, 10218), (3406, 7506), (3537, 7228), (3614, 7074), (3753, 6812), (4716, 5421), (5004, 5109)]