22102304

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 50400000

約数和(自身を除く): 28297696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1249, 1264, 2212, 2498, 2528, 4424, 4996, 8743, 8848, 9992, 17486, 17696, 19984, 34972, 39968, 69944, 98671, 139888, 197342, 279776, 394684, 690697, 789368, 1381394, 1578736, 2762788, 3157472, 5525576, 11051152, 22102304]

約数ペア:

[(1, 22102304), (2, 11051152), (4, 5525576), (7, 3157472), (8, 2762788), (14, 1578736), (16, 1381394), (28, 789368), (32, 690697), (56, 394684), (79, 279776), (112, 197342), (158, 139888), (224, 98671), (316, 69944), (553, 39968), (632, 34972), (1106, 19984), (1249, 17696), (1264, 17486), (2212, 9992), (2498, 8848), (2528, 8743), (4424, 4996)]