287193272

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{2659}}^1$

素因数の和:3275

約数の個数: 32

約数和(自身を含む): 563068800

約数和(自身を除く): 275875528

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 587, 1174, 2348, 2659, 4696, 5318, 10636, 13501, 21272, 27002, 54004, 61157, 108008, 122314, 244628, 489256, 1560833, 3121666, 6243332, 12486664, 35899159, 71798318, 143596636, 287193272]

約数ペア:

[(1, 287193272), (2, 143596636), (4, 71798318), (8, 35899159), (23, 12486664), (46, 6243332), (92, 3121666), (184, 1560833), (587, 489256), (1174, 244628), (2348, 122314), (2659, 108008), (4696, 61157), (5318, 54004), (10636, 27002), (13501, 21272)]