21776592

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{26687}}^1$

素因数の和:26715

約数の個数: 40

約数和(自身を含む): 59567616

約数和(自身を除く): 37791024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 26687, 53374, 80061, 106748, 160122, 213496, 320244, 426992, 453679, 640488, 907358, 1280976, 1361037, 1814716, 2722074, 3629432, 5444148, 7258864, 10888296, 21776592]

約数ペア:

[(1, 21776592), (2, 10888296), (3, 7258864), (4, 5444148), (6, 3629432), (8, 2722074), (12, 1814716), (16, 1361037), (17, 1280976), (24, 907358), (34, 640488), (48, 453679), (51, 426992), (68, 320244), (102, 213496), (136, 160122), (204, 106748), (272, 80061), (408, 53374), (816, 26687)]