39219456

素因数分解:

$2^8\times 3^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 105306880

約数和(自身を除く): 66087424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 223, 229, 256, 384, 446, 458, 669, 687, 768, 892, 916, 1338, 1374, 1784, 1832, 2676, 2748, 3568, 3664, 5352, 5496, 7136, 7328, 10704, 10992, 14272, 14656, 21408, 21984, 28544, 29312, 42816, 43968, 51067, 57088, 58624, 85632, 87936, 102134, 153201, 171264, 175872, 204268, 306402, 408536, 612804, 817072, 1225608, 1634144, 2451216, 3268288, 4902432, 6536576, 9804864, 13073152, 19609728, 39219456]

約数ペア:

[(1, 39219456), (2, 19609728), (3, 13073152), (4, 9804864), (6, 6536576), (8, 4902432), (12, 3268288), (16, 2451216), (24, 1634144), (32, 1225608), (48, 817072), (64, 612804), (96, 408536), (128, 306402), (192, 204268), (223, 175872), (229, 171264), (256, 153201), (384, 102134), (446, 87936), (458, 85632), (669, 58624), (687, 57088), (768, 51067), (892, 43968), (916, 42816), (1338, 29312), (1374, 28544), (1784, 21984), (1832, 21408), (2676, 14656), (2748, 14272), (3568, 10992), (3664, 10704), (5352, 7328), (5496, 7136)]