28565198

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8693}}^1$

素因数の和:8779

約数の個数: 16

約数和(自身を含む): 45069696

約数和(自身を除く): 16504498

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 8693, 17386, 269483, 460729, 538966, 921458, 14282599, 28565198]

約数ペア:

[(1, 28565198), (2, 14282599), (31, 921458), (53, 538966), (62, 460729), (106, 269483), (1643, 17386), (3286, 8693)]