28316888

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{503}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 55157760

約数和(自身を除く): 26840872

約数列:

[1, 2, 4, 8, 31, 62, 124, 227, 248, 454, 503, 908, 1006, 1816, 2012, 4024, 7037, 14074, 15593, 28148, 31186, 56296, 62372, 114181, 124744, 228362, 456724, 913448, 3539611, 7079222, 14158444, 28316888]

約数ペア:

[(1, 28316888), (2, 14158444), (4, 7079222), (8, 3539611), (31, 913448), (62, 456724), (124, 228362), (227, 124744), (248, 114181), (454, 62372), (503, 56296), (908, 31186), (1006, 28148), (1816, 15593), (2012, 14074), (4024, 7037)]