28536632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{953}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 56667600

約数和(自身を除く): 28130968

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 953, 1576, 1906, 3743, 3812, 7486, 7624, 14972, 18107, 29944, 36214, 72428, 144856, 187741, 375482, 750964, 1501928, 3567079, 7134158, 14268316, 28536632]

約数ペア:

[(1, 28536632), (2, 14268316), (4, 7134158), (8, 3567079), (19, 1501928), (38, 750964), (76, 375482), (152, 187741), (197, 144856), (394, 72428), (788, 36214), (953, 29944), (1576, 18107), (1906, 14972), (3743, 7624), (3812, 7486)]