64174738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 105494400

約数和(自身を除く): 41319662

約数列:

[1, 2, 23, 29, 46, 58, 73, 146, 659, 667, 1318, 1334, 1679, 2117, 3358, 4234, 15157, 19111, 30314, 38222, 48107, 48691, 96214, 97382, 439553, 879106, 1106461, 1395103, 2212922, 2790206, 32087369, 64174738]

約数ペア:

[(1, 64174738), (2, 32087369), (23, 2790206), (29, 2212922), (46, 1395103), (58, 1106461), (73, 879106), (146, 439553), (659, 97382), (667, 96214), (1318, 48691), (1334, 48107), (1679, 38222), (2117, 30314), (3358, 19111), (4234, 15157)]