1582672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1115

約数の個数: 40

約数和(自身を含む): 3777536

約数和(自身を除く): 2194864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1087, 1456, 2174, 4348, 7609, 8696, 14131, 15218, 17392, 28262, 30436, 56524, 60872, 98917, 113048, 121744, 197834, 226096, 395668, 791336, 1582672]

約数ペア:

[(1, 1582672), (2, 791336), (4, 395668), (7, 226096), (8, 197834), (13, 121744), (14, 113048), (16, 98917), (26, 60872), (28, 56524), (52, 30436), (56, 28262), (91, 17392), (104, 15218), (112, 14131), (182, 8696), (208, 7609), (364, 4348), (728, 2174), (1087, 1456)]