28215168

素因数分解:

$2^7\times 3^1\times {\mathrm{73477}}^1$

素因数の和:73494

約数の個数: 32

約数和(自身を含む): 74947560

約数和(自身を除く): 46732392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 73477, 146954, 220431, 293908, 440862, 587816, 881724, 1175632, 1763448, 2351264, 3526896, 4702528, 7053792, 9405056, 14107584, 28215168]

約数ペア:

[(1, 28215168), (2, 14107584), (3, 9405056), (4, 7053792), (6, 4702528), (8, 3526896), (12, 2351264), (16, 1763448), (24, 1175632), (32, 881724), (48, 587816), (64, 440862), (96, 293908), (128, 220431), (192, 146954), (384, 73477)]