22897472

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 84

約数和(自身を含む): 51595020

約数和(自身を除く): 28697548

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 73, 104, 116, 146, 169, 208, 232, 292, 338, 377, 416, 464, 584, 676, 754, 832, 928, 949, 1168, 1352, 1508, 1856, 1898, 2117, 2336, 2704, 3016, 3796, 4234, 4672, 4901, 5408, 6032, 7592, 8468, 9802, 10816, 12064, 12337, 15184, 16936, 19604, 24128, 24674, 27521, 30368, 33872, 39208, 49348, 55042, 60736, 67744, 78416, 98696, 110084, 135488, 156832, 197392, 220168, 313664, 357773, 394784, 440336, 715546, 789568, 880672, 1431092, 1761344, 2862184, 5724368, 11448736, 22897472]

約数ペア:

[(1, 22897472), (2, 11448736), (4, 5724368), (8, 2862184), (13, 1761344), (16, 1431092), (26, 880672), (29, 789568), (32, 715546), (52, 440336), (58, 394784), (64, 357773), (73, 313664), (104, 220168), (116, 197392), (146, 156832), (169, 135488), (208, 110084), (232, 98696), (292, 78416), (338, 67744), (377, 60736), (416, 55042), (464, 49348), (584, 39208), (676, 33872), (754, 30368), (832, 27521), (928, 24674), (949, 24128), (1168, 19604), (1352, 16936), (1508, 15184), (1856, 12337), (1898, 12064), (2117, 10816), (2336, 9802), (2704, 8468), (3016, 7592), (3796, 6032), (4234, 5408), (4672, 4901)]