66438832

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{6359}}^1$

素因数の和:7020

約数の個数: 20

約数和(自身を含む): 128942640

約数和(自身を除く): 62503808

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 5224, 6359, 10448, 12718, 25436, 50872, 101744, 4152427, 8304854, 16609708, 33219416, 66438832]

約数ペア:

[(1, 66438832), (2, 33219416), (4, 16609708), (8, 8304854), (16, 4152427), (653, 101744), (1306, 50872), (2612, 25436), (5224, 12718), (6359, 10448)]