2562784

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 6114528

約数和(自身を除く): 3551744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 673, 952, 1346, 1904, 2692, 3808, 4711, 5384, 9422, 10768, 11441, 18844, 21536, 22882, 37688, 45764, 75376, 80087, 91528, 150752, 160174, 183056, 320348, 366112, 640696, 1281392, 2562784]

約数ペア:

[(1, 2562784), (2, 1281392), (4, 640696), (7, 366112), (8, 320348), (14, 183056), (16, 160174), (17, 150752), (28, 91528), (32, 80087), (34, 75376), (56, 45764), (68, 37688), (112, 22882), (119, 21536), (136, 18844), (224, 11441), (238, 10768), (272, 9422), (476, 5384), (544, 4711), (673, 3808), (952, 2692), (1346, 1904)]