22218944

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:913

約数の個数: 56

約数和(自身を含む): 49456848

約数和(自身を除く): 27237904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 148, 176, 296, 352, 407, 592, 704, 814, 853, 1184, 1628, 1706, 2368, 3256, 3412, 6512, 6824, 9383, 13024, 13648, 18766, 26048, 27296, 31561, 37532, 54592, 63122, 75064, 126244, 150128, 252488, 300256, 347171, 504976, 600512, 694342, 1009952, 1388684, 2019904, 2777368, 5554736, 11109472, 22218944]

約数ペア:

[(1, 22218944), (2, 11109472), (4, 5554736), (8, 2777368), (11, 2019904), (16, 1388684), (22, 1009952), (32, 694342), (37, 600512), (44, 504976), (64, 347171), (74, 300256), (88, 252488), (148, 150128), (176, 126244), (296, 75064), (352, 63122), (407, 54592), (592, 37532), (704, 31561), (814, 27296), (853, 26048), (1184, 18766), (1628, 13648), (1706, 13024), (2368, 9383), (3256, 6824), (3412, 6512)]