2051968

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 64

約数和(自身を含む): 4626720

約数和(自身を除く): 2574752

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 41, 46, 64, 68, 82, 92, 128, 136, 164, 184, 272, 328, 368, 391, 544, 656, 697, 736, 782, 943, 1088, 1312, 1394, 1472, 1564, 1886, 2176, 2624, 2788, 2944, 3128, 3772, 5248, 5576, 6256, 7544, 11152, 12512, 15088, 16031, 22304, 25024, 30176, 32062, 44608, 50048, 60352, 64124, 89216, 120704, 128248, 256496, 512992, 1025984, 2051968]

約数ペア:

[(1, 2051968), (2, 1025984), (4, 512992), (8, 256496), (16, 128248), (17, 120704), (23, 89216), (32, 64124), (34, 60352), (41, 50048), (46, 44608), (64, 32062), (68, 30176), (82, 25024), (92, 22304), (128, 16031), (136, 15088), (164, 12512), (184, 11152), (272, 7544), (328, 6256), (368, 5576), (391, 5248), (544, 3772), (656, 3128), (697, 2944), (736, 2788), (782, 2624), (943, 2176), (1088, 1886), (1312, 1564), (1394, 1472)]