22391808

素因数分解:

$2^{10}\times 3^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 88

約数和(自身を含む): 61606512

約数和(自身を除く): 39214704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 197, 222, 256, 296, 384, 394, 444, 512, 591, 592, 768, 788, 888, 1024, 1182, 1184, 1536, 1576, 1776, 2364, 2368, 3072, 3152, 3552, 4728, 4736, 6304, 7104, 7289, 9456, 9472, 12608, 14208, 14578, 18912, 18944, 21867, 25216, 28416, 29156, 37824, 37888, 43734, 50432, 56832, 58312, 75648, 87468, 100864, 113664, 116624, 151296, 174936, 201728, 233248, 302592, 349872, 466496, 605184, 699744, 932992, 1399488, 1865984, 2798976, 3731968, 5597952, 7463936, 11195904, 22391808]

約数ペア:

[(1, 22391808), (2, 11195904), (3, 7463936), (4, 5597952), (6, 3731968), (8, 2798976), (12, 1865984), (16, 1399488), (24, 932992), (32, 699744), (37, 605184), (48, 466496), (64, 349872), (74, 302592), (96, 233248), (111, 201728), (128, 174936), (148, 151296), (192, 116624), (197, 113664), (222, 100864), (256, 87468), (296, 75648), (384, 58312), (394, 56832), (444, 50432), (512, 43734), (591, 37888), (592, 37824), (768, 29156), (788, 28416), (888, 25216), (1024, 21867), (1182, 18944), (1184, 18912), (1536, 14578), (1576, 14208), (1776, 12608), (2364, 9472), (2368, 9456), (3072, 7289), (3152, 7104), (3552, 6304), (4728, 4736)]