28949386

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1579}}^1$

素因数の和:1773

約数の個数: 16

約数和(自身を含む): 44366400

約数和(自身を除く): 15417014

約数列:

[1, 2, 89, 103, 178, 206, 1579, 3158, 9167, 18334, 140531, 162637, 281062, 325274, 14474693, 28949386]

約数ペア:

[(1, 28949386), (2, 14474693), (89, 325274), (103, 281062), (178, 162637), (206, 140531), (1579, 18334), (3158, 9167)]