4678544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 40

約数和(自身を含む): 9916032

約数和(自身を除く): 5237488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 271, 332, 542, 664, 1079, 1084, 1328, 2158, 2168, 3523, 4316, 4336, 7046, 8632, 14092, 17264, 22493, 28184, 44986, 56368, 89972, 179944, 292409, 359888, 584818, 1169636, 2339272, 4678544]

約数ペア:

[(1, 4678544), (2, 2339272), (4, 1169636), (8, 584818), (13, 359888), (16, 292409), (26, 179944), (52, 89972), (83, 56368), (104, 44986), (166, 28184), (208, 22493), (271, 17264), (332, 14092), (542, 8632), (664, 7046), (1079, 4336), (1084, 4316), (1328, 3523), (2158, 2168)]