28768058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 49498560

約数和(自身を除く): 20730502

約数列:

[1, 2, 11, 22, 29, 58, 67, 134, 319, 638, 673, 737, 1346, 1474, 1943, 3886, 7403, 14806, 19517, 21373, 39034, 42746, 45091, 90182, 214687, 429374, 496001, 992002, 1307639, 2615278, 14384029, 28768058]

約数ペア:

[(1, 28768058), (2, 14384029), (11, 2615278), (22, 1307639), (29, 992002), (58, 496001), (67, 429374), (134, 214687), (319, 90182), (638, 45091), (673, 42746), (737, 39034), (1346, 21373), (1474, 19517), (1943, 14806), (3886, 7403)]