28594090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13177}}^1$

素因数の和:13222

約数の個数: 32

約数和(自身を含む): 60724224

約数和(自身を除く): 32130134

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 13177, 26354, 65885, 92239, 131770, 184478, 408487, 461195, 816974, 922390, 2042435, 2859409, 4084870, 5718818, 14297045, 28594090]

約数ペア:

[(1, 28594090), (2, 14297045), (5, 5718818), (7, 4084870), (10, 2859409), (14, 2042435), (31, 922390), (35, 816974), (62, 461195), (70, 408487), (155, 184478), (217, 131770), (310, 92239), (434, 65885), (1085, 26354), (2170, 13177)]