22410556

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 50168160

約数和(自身を除く): 27757604

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 89, 92, 119, 161, 178, 238, 322, 356, 391, 476, 529, 623, 644, 782, 1058, 1246, 1513, 1564, 2047, 2116, 2492, 2737, 3026, 3703, 4094, 5474, 6052, 7406, 8188, 8993, 10591, 10948, 14329, 14812, 17986, 21182, 28658, 34799, 35972, 42364, 47081, 57316, 62951, 69598, 94162, 125902, 139196, 188324, 243593, 251804, 329567, 487186, 659134, 800377, 974372, 1318268, 1600754, 3201508, 5602639, 11205278, 22410556]

約数ペア:

[(1, 22410556), (2, 11205278), (4, 5602639), (7, 3201508), (14, 1600754), (17, 1318268), (23, 974372), (28, 800377), (34, 659134), (46, 487186), (68, 329567), (89, 251804), (92, 243593), (119, 188324), (161, 139196), (178, 125902), (238, 94162), (322, 69598), (356, 62951), (391, 57316), (476, 47081), (529, 42364), (623, 35972), (644, 34799), (782, 28658), (1058, 21182), (1246, 17986), (1513, 14812), (1564, 14329), (2047, 10948), (2116, 10591), (2492, 8993), (2737, 8188), (3026, 7406), (3703, 6052), (4094, 5474)]