17696728

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 41601600

約数和(自身を除く): 23904872

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 203, 232, 238, 406, 476, 493, 641, 812, 952, 986, 1282, 1624, 1972, 2564, 3451, 3944, 4487, 5128, 6902, 8974, 10897, 13804, 17948, 18589, 21794, 27608, 35896, 37178, 43588, 74356, 76279, 87176, 130123, 148712, 152558, 260246, 305116, 316013, 520492, 610232, 632026, 1040984, 1264052, 2212091, 2528104, 4424182, 8848364, 17696728]

約数ペア:

[(1, 17696728), (2, 8848364), (4, 4424182), (7, 2528104), (8, 2212091), (14, 1264052), (17, 1040984), (28, 632026), (29, 610232), (34, 520492), (56, 316013), (58, 305116), (68, 260246), (116, 152558), (119, 148712), (136, 130123), (203, 87176), (232, 76279), (238, 74356), (406, 43588), (476, 37178), (493, 35896), (641, 27608), (812, 21794), (952, 18589), (986, 17948), (1282, 13804), (1624, 10897), (1972, 8974), (2564, 6902), (3451, 5128), (3944, 4487)]