22125908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 51093504

約数和(自身を除く): 28967596

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 43, 46, 47, 68, 86, 92, 94, 119, 161, 172, 188, 238, 301, 322, 329, 391, 476, 602, 644, 658, 731, 782, 799, 989, 1081, 1204, 1316, 1462, 1564, 1598, 1978, 2021, 2162, 2737, 2924, 3196, 3956, 4042, 4324, 5117, 5474, 5593, 6923, 7567, 8084, 10234, 10948, 11186, 13846, 14147, 15134, 16813, 18377, 20468, 22372, 27692, 28294, 30268, 33626, 34357, 36754, 46483, 56588, 67252, 68714, 73508, 92966, 117691, 128639, 137428, 185932, 235382, 240499, 257278, 325381, 470764, 480998, 514556, 650762, 790211, 961996, 1301524, 1580422, 3160844, 5531477, 11062954, 22125908]

約数ペア:

[(1, 22125908), (2, 11062954), (4, 5531477), (7, 3160844), (14, 1580422), (17, 1301524), (23, 961996), (28, 790211), (34, 650762), (43, 514556), (46, 480998), (47, 470764), (68, 325381), (86, 257278), (92, 240499), (94, 235382), (119, 185932), (161, 137428), (172, 128639), (188, 117691), (238, 92966), (301, 73508), (322, 68714), (329, 67252), (391, 56588), (476, 46483), (602, 36754), (644, 34357), (658, 33626), (731, 30268), (782, 28294), (799, 27692), (989, 22372), (1081, 20468), (1204, 18377), (1316, 16813), (1462, 15134), (1564, 14147), (1598, 13846), (1978, 11186), (2021, 10948), (2162, 10234), (2737, 8084), (2924, 7567), (3196, 6923), (3956, 5593), (4042, 5474), (4324, 5117)]