28958216

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2434

約数の個数: 48

約数和(自身を含む): 65226240

約数和(自身を除く): 36268024

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 2383, 3038, 4766, 6076, 9532, 12152, 16681, 19064, 33362, 66724, 73873, 116767, 133448, 147746, 233534, 295492, 467068, 517111, 590984, 934136, 1034222, 2068444, 3619777, 4136888, 7239554, 14479108, 28958216]

約数ペア:

[(1, 28958216), (2, 14479108), (4, 7239554), (7, 4136888), (8, 3619777), (14, 2068444), (28, 1034222), (31, 934136), (49, 590984), (56, 517111), (62, 467068), (98, 295492), (124, 233534), (196, 147746), (217, 133448), (248, 116767), (392, 73873), (434, 66724), (868, 33362), (1519, 19064), (1736, 16681), (2383, 12152), (3038, 9532), (4766, 6076)]