28272216

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 85158000

約数和(自身を除く): 56885784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 49, 56, 58, 84, 87, 98, 116, 147, 168, 174, 196, 203, 232, 294, 348, 392, 406, 588, 609, 696, 812, 829, 1176, 1218, 1421, 1624, 1658, 2436, 2487, 2842, 3316, 4263, 4872, 4974, 5684, 5803, 6632, 8526, 9948, 11368, 11606, 17052, 17409, 19896, 23212, 24041, 34104, 34818, 40621, 46424, 48082, 69636, 72123, 81242, 96164, 121863, 139272, 144246, 162484, 168287, 192328, 243726, 288492, 324968, 336574, 487452, 504861, 576984, 673148, 974904, 1009722, 1178009, 1346296, 2019444, 2356018, 3534027, 4038888, 4712036, 7068054, 9424072, 14136108, 28272216]

約数ペア:

[(1, 28272216), (2, 14136108), (3, 9424072), (4, 7068054), (6, 4712036), (7, 4038888), (8, 3534027), (12, 2356018), (14, 2019444), (21, 1346296), (24, 1178009), (28, 1009722), (29, 974904), (42, 673148), (49, 576984), (56, 504861), (58, 487452), (84, 336574), (87, 324968), (98, 288492), (116, 243726), (147, 192328), (168, 168287), (174, 162484), (196, 144246), (203, 139272), (232, 121863), (294, 96164), (348, 81242), (392, 72123), (406, 69636), (588, 48082), (609, 46424), (696, 40621), (812, 34818), (829, 34104), (1176, 24041), (1218, 23212), (1421, 19896), (1624, 17409), (1658, 17052), (2436, 11606), (2487, 11368), (2842, 9948), (3316, 8526), (4263, 6632), (4872, 5803), (4974, 5684)]