28260258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19069}}^1$

素因数の和:19106

約数の個数: 32

約数和(自身を含む): 64075200

約数和(自身を除く): 35814942

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 19069, 38138, 57207, 114414, 247897, 362311, 495794, 724622, 743691, 1086933, 1487382, 2173866, 4710043, 9420086, 14130129, 28260258]

約数ペア:

[(1, 28260258), (2, 14130129), (3, 9420086), (6, 4710043), (13, 2173866), (19, 1487382), (26, 1086933), (38, 743691), (39, 724622), (57, 495794), (78, 362311), (114, 247897), (247, 114414), (494, 57207), (741, 38138), (1482, 19069)]