68148346

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 119635200

約数和(自身を除く): 51486854

約数列:

[1, 2, 7, 14, 61, 122, 199, 398, 401, 427, 802, 854, 1393, 2786, 2807, 5614, 12139, 24278, 24461, 48922, 79799, 84973, 159598, 169946, 171227, 342454, 558593, 1117186, 4867739, 9735478, 34074173, 68148346]

約数ペア:

[(1, 68148346), (2, 34074173), (7, 9735478), (14, 4867739), (61, 1117186), (122, 558593), (199, 342454), (398, 171227), (401, 169946), (427, 159598), (802, 84973), (854, 79799), (1393, 48922), (2786, 24461), (2807, 24278), (5614, 12139)]