22328072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 48671280

約数和(自身を除く): 26343208

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 73, 104, 136, 146, 173, 221, 292, 346, 442, 584, 692, 884, 949, 1241, 1384, 1768, 1898, 2249, 2482, 2941, 3796, 4498, 4964, 5882, 7592, 8996, 9928, 11764, 12629, 16133, 17992, 23528, 25258, 32266, 38233, 50516, 64532, 76466, 101032, 129064, 152932, 164177, 214693, 305864, 328354, 429386, 656708, 858772, 1313416, 1717544, 2791009, 5582018, 11164036, 22328072]

約数ペア:

[(1, 22328072), (2, 11164036), (4, 5582018), (8, 2791009), (13, 1717544), (17, 1313416), (26, 858772), (34, 656708), (52, 429386), (68, 328354), (73, 305864), (104, 214693), (136, 164177), (146, 152932), (173, 129064), (221, 101032), (292, 76466), (346, 64532), (442, 50516), (584, 38233), (692, 32266), (884, 25258), (949, 23528), (1241, 17992), (1384, 16133), (1768, 12629), (1898, 11764), (2249, 9928), (2482, 8996), (2941, 7592), (3796, 5882), (4498, 4964)]