16679992

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2540

約数の個数: 48

約数和(自身を含む): 38536560

約数和(自身を除く): 21856568

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 2503, 3332, 5006, 6664, 10012, 17521, 20024, 35042, 42551, 70084, 85102, 122647, 140168, 170204, 245294, 297857, 340408, 490588, 595714, 981176, 1191428, 2084999, 2382856, 4169998, 8339996, 16679992]

約数ペア:

[(1, 16679992), (2, 8339996), (4, 4169998), (7, 2382856), (8, 2084999), (14, 1191428), (17, 981176), (28, 595714), (34, 490588), (49, 340408), (56, 297857), (68, 245294), (98, 170204), (119, 140168), (136, 122647), (196, 85102), (238, 70084), (392, 42551), (476, 35042), (833, 20024), (952, 17521), (1666, 10012), (2503, 6664), (3332, 5006)]