28420242

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3334

約数の個数: 32

約数和(自身を含む): 59940864

約数和(自身を除く): 31520622

約数列:

[1, 2, 3, 6, 31, 47, 62, 93, 94, 141, 186, 282, 1457, 2914, 3251, 4371, 6502, 8742, 9753, 19506, 100781, 152797, 201562, 302343, 305594, 458391, 604686, 916782, 4736707, 9473414, 14210121, 28420242]

約数ペア:

[(1, 28420242), (2, 14210121), (3, 9473414), (6, 4736707), (31, 916782), (47, 604686), (62, 458391), (93, 305594), (94, 302343), (141, 201562), (186, 152797), (282, 100781), (1457, 19506), (2914, 9753), (3251, 8742), (4371, 6502)]