15913661504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{185699}}^1$

素因数の和:185827

約数の個数: 56

約数和(自身を含む): 34338158400

約数和(自身を除く): 18424496896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 206, 208, 412, 416, 824, 832, 1339, 1648, 2678, 3296, 5356, 6592, 10712, 21424, 42848, 85696, 185699, 371398, 742796, 1485592, 2414087, 2971184, 4828174, 5942368, 9656348, 11884736, 19126997, 19312696, 38253994, 38625392, 76507988, 77250784, 153015976, 154501568, 248650961, 306031952, 497301922, 612063904, 994603844, 1224127808, 1989207688, 3978415376, 7956830752, 15913661504]

約数ペア:

[(1, 15913661504), (2, 7956830752), (4, 3978415376), (8, 1989207688), (13, 1224127808), (16, 994603844), (26, 612063904), (32, 497301922), (52, 306031952), (64, 248650961), (103, 154501568), (104, 153015976), (206, 77250784), (208, 76507988), (412, 38625392), (416, 38253994), (824, 19312696), (832, 19126997), (1339, 11884736), (1648, 9656348), (2678, 5942368), (3296, 4828174), (5356, 2971184), (6592, 2414087), (10712, 1485592), (21424, 742796), (42848, 371398), (85696, 185699)]