7668826568

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{641}}^1\times {\mathrm{8849}}^1$

素因数の和:9522

約数の個数: 48

約数和(自身を含む): 15596266500

約数和(自身を除く): 7927439932

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 641, 676, 1282, 1352, 2564, 5128, 8333, 8849, 16666, 17698, 33332, 35396, 66664, 70792, 108329, 115037, 216658, 230074, 433316, 460148, 866632, 920296, 1495481, 2990962, 5672209, 5981924, 11344418, 11963848, 22688836, 45377672, 73738717, 147477434, 294954868, 589909736, 958603321, 1917206642, 3834413284, 7668826568]

約数ペア:

[(1, 7668826568), (2, 3834413284), (4, 1917206642), (8, 958603321), (13, 589909736), (26, 294954868), (52, 147477434), (104, 73738717), (169, 45377672), (338, 22688836), (641, 11963848), (676, 11344418), (1282, 5981924), (1352, 5672209), (2564, 2990962), (5128, 1495481), (8333, 920296), (8849, 866632), (16666, 460148), (17698, 433316), (33332, 230074), (35396, 216658), (66664, 115037), (70792, 108329)]