15892366048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{881}}^1$

素因数の和:1428

約数の個数: 96

約数和(自身を含む): 34141528512

約数和(自身を除く): 18249162464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 103, 104, 206, 208, 412, 416, 421, 824, 842, 881, 1339, 1648, 1684, 1762, 2678, 3296, 3368, 3524, 5356, 5473, 6736, 7048, 10712, 10946, 11453, 13472, 14096, 21424, 21892, 22906, 28192, 42848, 43363, 43784, 45812, 86726, 87568, 90743, 91624, 173452, 175136, 181486, 183248, 346904, 362972, 366496, 370901, 563719, 693808, 725944, 741802, 1127438, 1179659, 1387616, 1451888, 1483604, 2254876, 2359318, 2903776, 2967208, 4509752, 4718636, 4821713, 5934416, 9019504, 9437272, 9643426, 11868832, 18039008, 18874544, 19286852, 37749088, 38202803, 38573704, 76405606, 77147408, 152811212, 154294816, 305622424, 496636439, 611244848, 993272878, 1222489696, 1986545756, 3973091512, 7946183024, 15892366048]

約数ペア:

[(1, 15892366048), (2, 7946183024), (4, 3973091512), (8, 1986545756), (13, 1222489696), (16, 993272878), (26, 611244848), (32, 496636439), (52, 305622424), (103, 154294816), (104, 152811212), (206, 77147408), (208, 76405606), (412, 38573704), (416, 38202803), (421, 37749088), (824, 19286852), (842, 18874544), (881, 18039008), (1339, 11868832), (1648, 9643426), (1684, 9437272), (1762, 9019504), (2678, 5934416), (3296, 4821713), (3368, 4718636), (3524, 4509752), (5356, 2967208), (5473, 2903776), (6736, 2359318), (7048, 2254876), (10712, 1483604), (10946, 1451888), (11453, 1387616), (13472, 1179659), (14096, 1127438), (21424, 741802), (21892, 725944), (22906, 693808), (28192, 563719), (42848, 370901), (43363, 366496), (43784, 362972), (45812, 346904), (86726, 183248), (87568, 181486), (90743, 175136), (91624, 173452)]