28430658

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{50951}}^1$

素因数の和:50990

約数の個数: 24

約数和(自身を含む): 63588096

約数和(自身を除く): 35157438

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 50951, 101902, 152853, 305706, 458559, 917118, 1579481, 3158962, 4738443, 9476886, 14215329, 28430658]

約数ペア:

[(1, 28430658), (2, 14215329), (3, 9476886), (6, 4738443), (9, 3158962), (18, 1579481), (31, 917118), (62, 458559), (93, 305706), (186, 152853), (279, 101902), (558, 50951)]