47140748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{983}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 87064320

約数和(自身を除く): 39923572

約数列:

[1, 2, 4, 19, 38, 76, 631, 983, 1262, 1966, 2524, 3932, 11989, 18677, 23978, 37354, 47956, 74708, 620273, 1240546, 2481092, 11785187, 23570374, 47140748]

約数ペア:

[(1, 47140748), (2, 23570374), (4, 11785187), (19, 2481092), (38, 1240546), (76, 620273), (631, 74708), (983, 47956), (1262, 37354), (1966, 23978), (2524, 18677), (3932, 11989)]