22288504

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 50780160

約数和(自身を除く): 28491656

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 347, 434, 518, 694, 868, 1036, 1147, 1388, 1736, 2072, 2294, 2429, 2776, 4588, 4858, 8029, 9176, 9716, 10757, 12839, 16058, 19432, 21514, 25678, 32116, 43028, 51356, 64232, 75299, 86056, 89873, 102712, 150598, 179746, 301196, 359492, 398009, 602392, 718984, 796018, 1592036, 2786063, 3184072, 5572126, 11144252, 22288504]

約数ペア:

[(1, 22288504), (2, 11144252), (4, 5572126), (7, 3184072), (8, 2786063), (14, 1592036), (28, 796018), (31, 718984), (37, 602392), (56, 398009), (62, 359492), (74, 301196), (124, 179746), (148, 150598), (217, 102712), (248, 89873), (259, 86056), (296, 75299), (347, 64232), (434, 51356), (518, 43028), (694, 32116), (868, 25678), (1036, 21514), (1147, 19432), (1388, 16058), (1736, 12839), (2072, 10757), (2294, 9716), (2429, 9176), (2776, 8029), (4588, 4858)]