28393458

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{521}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 58931712

約数和(自身を除く): 30538254

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 293, 521, 586, 879, 1042, 1563, 1758, 3126, 9083, 16151, 18166, 27249, 32302, 48453, 54498, 96906, 152653, 305306, 457959, 915918, 4732243, 9464486, 14196729, 28393458]

約数ペア:

[(1, 28393458), (2, 14196729), (3, 9464486), (6, 4732243), (31, 915918), (62, 457959), (93, 305306), (186, 152653), (293, 96906), (521, 54498), (586, 48453), (879, 32302), (1042, 27249), (1563, 18166), (1758, 16151), (3126, 9083)]