22402072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:952

約数の個数: 64

約数和(自身を含む): 53706240

約数和(自身を除く): 31304168

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 287, 308, 328, 451, 574, 616, 887, 902, 1148, 1774, 1804, 2296, 3157, 3548, 3608, 6209, 6314, 7096, 9757, 12418, 12628, 19514, 24836, 25256, 36367, 39028, 49672, 68299, 72734, 78056, 136598, 145468, 254569, 273196, 290936, 400037, 509138, 546392, 800074, 1018276, 1600148, 2036552, 2800259, 3200296, 5600518, 11201036, 22402072]

約数ペア:

[(1, 22402072), (2, 11201036), (4, 5600518), (7, 3200296), (8, 2800259), (11, 2036552), (14, 1600148), (22, 1018276), (28, 800074), (41, 546392), (44, 509138), (56, 400037), (77, 290936), (82, 273196), (88, 254569), (154, 145468), (164, 136598), (287, 78056), (308, 72734), (328, 68299), (451, 49672), (574, 39028), (616, 36367), (887, 25256), (902, 24836), (1148, 19514), (1774, 12628), (1804, 12418), (2296, 9757), (3157, 7096), (3548, 6314), (3608, 6209)]