40368146

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1619}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 75116160

約数和(自身を除く): 34748014

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 182, 274, 959, 1619, 1781, 1918, 3238, 3562, 11333, 12467, 21047, 22666, 24934, 42094, 147329, 221803, 294658, 443606, 1552621, 2883439, 3105242, 5766878, 20184073, 40368146]

約数ペア:

[(1, 40368146), (2, 20184073), (7, 5766878), (13, 3105242), (14, 2883439), (26, 1552621), (91, 443606), (137, 294658), (182, 221803), (274, 147329), (959, 42094), (1619, 24934), (1781, 22666), (1918, 21047), (3238, 12467), (3562, 11333)]