28935036

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 83119680

約数和(自身を除く): 54184644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 108, 111, 117, 148, 156, 222, 234, 333, 351, 444, 468, 481, 557, 666, 702, 962, 999, 1114, 1332, 1404, 1443, 1671, 1924, 1998, 2228, 2886, 3342, 3996, 4329, 5013, 5772, 6684, 7241, 8658, 10026, 12987, 14482, 15039, 17316, 20052, 20609, 21723, 25974, 28964, 30078, 41218, 43446, 51948, 60156, 61827, 65169, 82436, 86892, 123654, 130338, 185481, 195507, 247308, 260676, 267917, 370962, 391014, 535834, 556443, 741924, 782028, 803751, 1071668, 1112886, 1607502, 2225772, 2411253, 3215004, 4822506, 7233759, 9645012, 14467518, 28935036]

約数ペア:

[(1, 28935036), (2, 14467518), (3, 9645012), (4, 7233759), (6, 4822506), (9, 3215004), (12, 2411253), (13, 2225772), (18, 1607502), (26, 1112886), (27, 1071668), (36, 803751), (37, 782028), (39, 741924), (52, 556443), (54, 535834), (74, 391014), (78, 370962), (108, 267917), (111, 260676), (117, 247308), (148, 195507), (156, 185481), (222, 130338), (234, 123654), (333, 86892), (351, 82436), (444, 65169), (468, 61827), (481, 60156), (557, 51948), (666, 43446), (702, 41218), (962, 30078), (999, 28964), (1114, 25974), (1332, 21723), (1404, 20609), (1443, 20052), (1671, 17316), (1924, 15039), (1998, 14482), (2228, 12987), (2886, 10026), (3342, 8658), (3996, 7241), (4329, 6684), (5013, 5772)]