22968428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 49379904

約数和(自身を除く): 26411476

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 661, 1022, 1241, 1322, 2044, 2482, 2644, 4627, 4964, 8687, 9254, 11237, 17374, 18508, 22474, 34748, 44948, 48253, 78659, 96506, 157318, 193012, 314636, 337771, 675542, 820301, 1351084, 1640602, 3281204, 5742107, 11484214, 22968428]

約数ペア:

[(1, 22968428), (2, 11484214), (4, 5742107), (7, 3281204), (14, 1640602), (17, 1351084), (28, 820301), (34, 675542), (68, 337771), (73, 314636), (119, 193012), (146, 157318), (238, 96506), (292, 78659), (476, 48253), (511, 44948), (661, 34748), (1022, 22474), (1241, 18508), (1322, 17374), (2044, 11237), (2482, 9254), (2644, 8687), (4627, 4964)]