28911336

素因数分解:

$2^3\times 3^1\times {\mathrm{727}}^1\times {\mathrm{1657}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 72421440

約数和(自身を除く): 43510104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 727, 1454, 1657, 2181, 2908, 3314, 4362, 4971, 5816, 6628, 8724, 9942, 13256, 17448, 19884, 39768, 1204639, 2409278, 3613917, 4818556, 7227834, 9637112, 14455668, 28911336]

約数ペア:

[(1, 28911336), (2, 14455668), (3, 9637112), (4, 7227834), (6, 4818556), (8, 3613917), (12, 2409278), (24, 1204639), (727, 39768), (1454, 19884), (1657, 17448), (2181, 13256), (2908, 9942), (3314, 8724), (4362, 6628), (4971, 5816)]