39497296

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1099

約数の個数: 40

約数和(自身を含む): 79709184

約数和(自身を除く): 40211888

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 106, 188, 212, 376, 424, 752, 848, 991, 1982, 2491, 3964, 4982, 7928, 9964, 15856, 19928, 39856, 46577, 52523, 93154, 105046, 186308, 210092, 372616, 420184, 745232, 840368, 2468581, 4937162, 9874324, 19748648, 39497296]

約数ペア:

[(1, 39497296), (2, 19748648), (4, 9874324), (8, 4937162), (16, 2468581), (47, 840368), (53, 745232), (94, 420184), (106, 372616), (188, 210092), (212, 186308), (376, 105046), (424, 93154), (752, 52523), (848, 46577), (991, 39856), (1982, 19928), (2491, 15856), (3964, 9964), (4982, 7928)]