38640288

素因数分解:

$2^5\times 3^1\times {\mathrm{402503}}^1$

素因数の和:402516

約数の個数: 24

約数和(自身を含む): 101431008

約数和(自身を除く): 62790720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 402503, 805006, 1207509, 1610012, 2415018, 3220024, 4830036, 6440048, 9660072, 12880096, 19320144, 38640288]

約数ペア:

[(1, 38640288), (2, 19320144), (3, 12880096), (4, 9660072), (6, 6440048), (8, 4830036), (12, 3220024), (16, 2415018), (24, 1610012), (32, 1207509), (48, 805006), (96, 402503)]