66544088

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 136964520

約数和(自身を除く): 70420432

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 169, 332, 338, 593, 664, 676, 1079, 1186, 1352, 2158, 2372, 4316, 4744, 7709, 8632, 14027, 15418, 28054, 30836, 49219, 56108, 61672, 98438, 100217, 112216, 196876, 200434, 393752, 400868, 639847, 801736, 1279694, 2559388, 5118776, 8318011, 16636022, 33272044, 66544088]

約数ペア:

[(1, 66544088), (2, 33272044), (4, 16636022), (8, 8318011), (13, 5118776), (26, 2559388), (52, 1279694), (83, 801736), (104, 639847), (166, 400868), (169, 393752), (332, 200434), (338, 196876), (593, 112216), (664, 100217), (676, 98438), (1079, 61672), (1186, 56108), (1352, 49219), (2158, 30836), (2372, 28054), (4316, 15418), (4744, 14027), (7709, 8632)]