38721456

素因数分解:

$2^4\times 3^3\times {\mathrm{89633}}^1$

素因数の和:89650

約数の個数: 40

約数和(自身を含む): 111146160

約数和(自身を除く): 72424704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 89633, 179266, 268899, 358532, 537798, 717064, 806697, 1075596, 1434128, 1613394, 2151192, 2420091, 3226788, 4302384, 4840182, 6453576, 9680364, 12907152, 19360728, 38721456]

約数ペア:

[(1, 38721456), (2, 19360728), (3, 12907152), (4, 9680364), (6, 6453576), (8, 4840182), (9, 4302384), (12, 3226788), (16, 2420091), (18, 2151192), (24, 1613394), (27, 1434128), (36, 1075596), (48, 806697), (54, 717064), (72, 537798), (108, 358532), (144, 268899), (216, 179266), (432, 89633)]