40089182

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 70763520

約数和(自身を除く): 30674338

約数列:

[1, 2, 7, 14, 67, 79, 134, 158, 469, 541, 553, 938, 1082, 1106, 3787, 5293, 7574, 10586, 36247, 37051, 42739, 72494, 74102, 85478, 253729, 299173, 507458, 598346, 2863513, 5727026, 20044591, 40089182]

約数ペア:

[(1, 40089182), (2, 20044591), (7, 5727026), (14, 2863513), (67, 598346), (79, 507458), (134, 299173), (158, 253729), (469, 85478), (541, 74102), (553, 72494), (938, 42739), (1082, 37051), (1106, 36247), (3787, 10586), (5293, 7574)]