28475064

素因数分解:

$2^3\times 3^4\times {\mathrm{43943}}^1$

素因数の和:43961

約数の個数: 40

約数和(自身を含む): 79758360

約数和(自身を除く): 51283296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 43943, 87886, 131829, 175772, 263658, 351544, 395487, 527316, 790974, 1054632, 1186461, 1581948, 2372922, 3163896, 3559383, 4745844, 7118766, 9491688, 14237532, 28475064]

約数ペア:

[(1, 28475064), (2, 14237532), (3, 9491688), (4, 7118766), (6, 4745844), (8, 3559383), (9, 3163896), (12, 2372922), (18, 1581948), (24, 1186461), (27, 1054632), (36, 790974), (54, 527316), (72, 395487), (81, 351544), (108, 263658), (162, 175772), (216, 131829), (324, 87886), (648, 43943)]