22692152

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 51192000

約数和(自身を除く): 28499848

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 89, 116, 157, 178, 203, 232, 314, 356, 406, 623, 628, 712, 812, 1099, 1246, 1256, 1624, 2198, 2492, 2581, 4396, 4553, 4984, 5162, 8792, 9106, 10324, 13973, 18067, 18212, 20648, 27946, 31871, 36134, 36424, 55892, 63742, 72268, 97811, 111784, 127484, 144536, 195622, 254968, 391244, 405217, 782488, 810434, 1620868, 2836519, 3241736, 5673038, 11346076, 22692152]

約数ペア:

[(1, 22692152), (2, 11346076), (4, 5673038), (7, 3241736), (8, 2836519), (14, 1620868), (28, 810434), (29, 782488), (56, 405217), (58, 391244), (89, 254968), (116, 195622), (157, 144536), (178, 127484), (203, 111784), (232, 97811), (314, 72268), (356, 63742), (406, 55892), (623, 36424), (628, 36134), (712, 31871), (812, 27946), (1099, 20648), (1246, 18212), (1256, 18067), (1624, 13973), (2198, 10324), (2492, 9106), (2581, 8792), (4396, 5162), (4553, 4984)]