28624330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{58417}}^1$

素因数の和:58438

約数の個数: 24

約数和(自身を含む): 59936868

約数和(自身を除く): 31312538

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 58417, 116834, 292085, 408919, 584170, 817838, 2044595, 2862433, 4089190, 5724866, 14312165, 28624330]

約数ペア:

[(1, 28624330), (2, 14312165), (5, 5724866), (7, 4089190), (10, 2862433), (14, 2044595), (35, 817838), (49, 584170), (70, 408919), (98, 292085), (245, 116834), (490, 58417)]