28733448

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{3617}}^1$

素因数の和:3957

約数の個数: 32

約数和(自身を含む): 72070560

約数和(自身を除く): 43337112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3617, 3972, 7234, 7944, 10851, 14468, 21702, 28936, 43404, 86808, 1197227, 2394454, 3591681, 4788908, 7183362, 9577816, 14366724, 28733448]

約数ペア:

[(1, 28733448), (2, 14366724), (3, 9577816), (4, 7183362), (6, 4788908), (8, 3591681), (12, 2394454), (24, 1197227), (331, 86808), (662, 43404), (993, 28936), (1324, 21702), (1986, 14468), (2648, 10851), (3617, 7944), (3972, 7234)]