743282428

素因数分解:

$2^2\times 7^1\times {\mathrm{4987}}^1\times {\mathrm{5323}}^1$

素因数の和:10321

約数の個数: 24

約数和(自身を含む): 1487142272

約数和(自身を除く): 743859844

約数列:

[1, 2, 4, 7, 14, 28, 4987, 5323, 9974, 10646, 19948, 21292, 34909, 37261, 69818, 74522, 139636, 149044, 26545801, 53091602, 106183204, 185820607, 371641214, 743282428]

約数ペア:

[(1, 743282428), (2, 371641214), (4, 185820607), (7, 106183204), (14, 53091602), (28, 26545801), (4987, 149044), (5323, 139636), (9974, 74522), (10646, 69818), (19948, 37261), (21292, 34909)]