28353528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 88788960

約数和(自身を除く): 60435432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 101, 126, 168, 202, 252, 303, 404, 504, 557, 606, 707, 808, 909, 1114, 1212, 1414, 1671, 1818, 2121, 2228, 2424, 2828, 3342, 3636, 3899, 4242, 4456, 5013, 5656, 6363, 6684, 7272, 7798, 8484, 10026, 11697, 12726, 13368, 15596, 16968, 20052, 23394, 25452, 31192, 35091, 40104, 46788, 50904, 56257, 70182, 93576, 112514, 140364, 168771, 225028, 280728, 337542, 393799, 450056, 506313, 675084, 787598, 1012626, 1181397, 1350168, 1575196, 2025252, 2362794, 3150392, 3544191, 4050504, 4725588, 7088382, 9451176, 14176764, 28353528]

約数ペア:

[(1, 28353528), (2, 14176764), (3, 9451176), (4, 7088382), (6, 4725588), (7, 4050504), (8, 3544191), (9, 3150392), (12, 2362794), (14, 2025252), (18, 1575196), (21, 1350168), (24, 1181397), (28, 1012626), (36, 787598), (42, 675084), (56, 506313), (63, 450056), (72, 393799), (84, 337542), (101, 280728), (126, 225028), (168, 168771), (202, 140364), (252, 112514), (303, 93576), (404, 70182), (504, 56257), (557, 50904), (606, 46788), (707, 40104), (808, 35091), (909, 31192), (1114, 25452), (1212, 23394), (1414, 20052), (1671, 16968), (1818, 15596), (2121, 13368), (2228, 12726), (2424, 11697), (2828, 10026), (3342, 8484), (3636, 7798), (3899, 7272), (4242, 6684), (4456, 6363), (5013, 5656)]