26029465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 42674688

約数和(自身を除く): 16645223

約数列:

[1, 5, 7, 11, 17, 35, 41, 55, 77, 85, 97, 119, 187, 205, 287, 385, 451, 485, 595, 679, 697, 935, 1067, 1309, 1435, 1649, 2255, 3157, 3395, 3485, 3977, 4879, 5335, 6545, 7469, 7667, 8245, 11543, 15785, 18139, 19885, 24395, 27839, 37345, 38335, 43747, 53669, 57715, 67609, 90695, 126973, 139195, 218735, 268345, 306229, 338045, 473263, 634865, 743699, 1531145, 2366315, 3718495, 5205893, 26029465]

約数ペア:

[(1, 26029465), (5, 5205893), (7, 3718495), (11, 2366315), (17, 1531145), (35, 743699), (41, 634865), (55, 473263), (77, 338045), (85, 306229), (97, 268345), (119, 218735), (187, 139195), (205, 126973), (287, 90695), (385, 67609), (451, 57715), (485, 53669), (595, 43747), (679, 38335), (697, 37345), (935, 27839), (1067, 24395), (1309, 19885), (1435, 18139), (1649, 15785), (2255, 11543), (3157, 8245), (3395, 7667), (3485, 7469), (3977, 6545), (4879, 5335)]