71881968

素因数分解:

$2^4\times 3^1\times {\mathrm{1497541}}^1$

素因数の和:1497552

約数の個数: 20

約数和(自身を含む): 185695208

約数和(自身を除く): 113813240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1497541, 2995082, 4492623, 5990164, 8985246, 11980328, 17970492, 23960656, 35940984, 71881968]

約数ペア:

[(1, 71881968), (2, 35940984), (3, 23960656), (4, 17970492), (6, 11980328), (8, 8985246), (12, 5990164), (16, 4492623), (24, 2995082), (48, 1497541)]