87021662

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3209}}^1$

素因数の和:3380

約数の個数: 32

約数和(自身を含む): 161784000

約数和(自身を除く): 74762338

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 182, 298, 1043, 1937, 2086, 3209, 3874, 6418, 13559, 22463, 27118, 41717, 44926, 83434, 292019, 478141, 584038, 956282, 3346987, 6215833, 6693974, 12431666, 43510831, 87021662]

約数ペア:

[(1, 87021662), (2, 43510831), (7, 12431666), (13, 6693974), (14, 6215833), (26, 3346987), (91, 956282), (149, 584038), (182, 478141), (298, 292019), (1043, 83434), (1937, 44926), (2086, 41717), (3209, 27118), (3874, 22463), (6418, 13559)]