72007234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 123056640

約数和(自身を除く): 51049406

約数列:

[1, 2, 13, 26, 31, 41, 62, 82, 403, 533, 806, 1066, 1271, 2179, 2542, 4358, 16523, 28327, 33046, 56654, 67549, 89339, 135098, 178678, 878137, 1161407, 1756274, 2322814, 2769509, 5539018, 36003617, 72007234]

約数ペア:

[(1, 72007234), (2, 36003617), (13, 5539018), (26, 2769509), (31, 2322814), (41, 1756274), (62, 1161407), (82, 878137), (403, 178678), (533, 135098), (806, 89339), (1066, 67549), (1271, 56654), (2179, 33046), (2542, 28327), (4358, 16523)]