71711448

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{13399}}^1$

素因数の和:13631

約数の個数: 32

約数和(自身を含む): 180096000

約数和(自身を除く): 108384552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 1338, 1784, 2676, 5352, 13399, 26798, 40197, 53596, 80394, 107192, 160788, 321576, 2987977, 5975954, 8963931, 11951908, 17927862, 23903816, 35855724, 71711448]

約数ペア:

[(1, 71711448), (2, 35855724), (3, 23903816), (4, 17927862), (6, 11951908), (8, 8963931), (12, 5975954), (24, 2987977), (223, 321576), (446, 160788), (669, 107192), (892, 80394), (1338, 53596), (1784, 40197), (2676, 26798), (5352, 13399)]