28931856

素因数分解:

$2^4\times 3^1\times {\mathrm{439}}^1\times {\mathrm{1373}}^1$

素因数の和:1823

約数の個数: 40

約数和(自身を含む): 74965440

約数和(自身を除く): 46033584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 439, 878, 1317, 1373, 1756, 2634, 2746, 3512, 4119, 5268, 5492, 7024, 8238, 10536, 10984, 16476, 21072, 21968, 32952, 65904, 602747, 1205494, 1808241, 2410988, 3616482, 4821976, 7232964, 9643952, 14465928, 28931856]

約数ペア:

[(1, 28931856), (2, 14465928), (3, 9643952), (4, 7232964), (6, 4821976), (8, 3616482), (12, 2410988), (16, 1808241), (24, 1205494), (48, 602747), (439, 65904), (878, 32952), (1317, 21968), (1373, 21072), (1756, 16476), (2634, 10984), (2746, 10536), (3512, 8238), (4119, 7024), (5268, 5492)]