1247732016

素因数分解:

$2^4\times 3^1\times {\mathrm{25994417}}^1$

素因数の和:25994428

約数の個数: 20

約数和(自身を含む): 3223307832

約数和(自身を除く): 1975575816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 25994417, 51988834, 77983251, 103977668, 155966502, 207955336, 311933004, 415910672, 623866008, 1247732016]

約数ペア:

[(1, 1247732016), (2, 623866008), (3, 415910672), (4, 311933004), (6, 207955336), (8, 155966502), (12, 103977668), (16, 77983251), (24, 51988834), (48, 25994417)]