13972784

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1709}}^1$

素因数の和:1797

約数の個数: 40

約数和(自身を含む): 31381920

約数和(自身を除く): 17409136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 1709, 2044, 3418, 4088, 6836, 8176, 11963, 13672, 23926, 27344, 47852, 95704, 124757, 191408, 249514, 499028, 873299, 998056, 1746598, 1996112, 3493196, 6986392, 13972784]

約数ペア:

[(1, 13972784), (2, 6986392), (4, 3493196), (7, 1996112), (8, 1746598), (14, 998056), (16, 873299), (28, 499028), (56, 249514), (73, 191408), (112, 124757), (146, 95704), (292, 47852), (511, 27344), (584, 23926), (1022, 13672), (1168, 11963), (1709, 8176), (2044, 6836), (3418, 4088)]