71518532

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 126739200

約数和(自身を除く): 55220668

約数列:

[1, 2, 4, 163, 229, 326, 458, 479, 652, 916, 958, 1916, 37327, 74654, 78077, 109691, 149308, 156154, 219382, 312308, 438764, 17879633, 35759266, 71518532]

約数ペア:

[(1, 71518532), (2, 35759266), (4, 17879633), (163, 438764), (229, 312308), (326, 219382), (458, 156154), (479, 149308), (652, 109691), (916, 78077), (958, 74654), (1916, 37327)]