28361746

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 51788160

約数和(自身を除く): 23426414

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 269, 443, 538, 886, 1883, 3101, 3766, 4573, 6202, 7531, 9146, 15062, 32011, 52717, 64022, 105434, 119167, 238334, 834169, 1668338, 2025839, 4051678, 14180873, 28361746]

約数ペア:

[(1, 28361746), (2, 14180873), (7, 4051678), (14, 2025839), (17, 1668338), (34, 834169), (119, 238334), (238, 119167), (269, 105434), (443, 64022), (538, 52717), (886, 32011), (1883, 15062), (3101, 9146), (3766, 7531), (4573, 6202)]