7977131552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{67759}}^1$

素因数の和:68065

約数の個数: 48

約数和(自身を含む): 16973066880

約数和(自身を除く): 8995935328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 283, 416, 566, 1132, 2264, 3679, 4528, 7358, 9056, 14716, 29432, 58864, 67759, 117728, 135518, 271036, 542072, 880867, 1084144, 1761734, 2168288, 3523468, 7046936, 14093872, 19175797, 28187744, 38351594, 76703188, 153406376, 249285361, 306812752, 498570722, 613625504, 997141444, 1994282888, 3988565776, 7977131552]

約数ペア:

[(1, 7977131552), (2, 3988565776), (4, 1994282888), (8, 997141444), (13, 613625504), (16, 498570722), (26, 306812752), (32, 249285361), (52, 153406376), (104, 76703188), (208, 38351594), (283, 28187744), (416, 19175797), (566, 14093872), (1132, 7046936), (2264, 3523468), (3679, 2168288), (4528, 1761734), (7358, 1084144), (9056, 880867), (14716, 542072), (29432, 271036), (58864, 135518), (67759, 117728)]