15706784288

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{1523}}^1\times {\mathrm{1907}}^1$

素因数の和:3466

約数の個数: 72

約数和(自身を含む): 33523933968

約数和(自身を除く): 17817149680

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 1523, 1907, 2704, 3046, 3814, 5408, 6092, 7628, 12184, 15256, 19799, 24368, 24791, 30512, 39598, 48736, 49582, 61024, 79196, 99164, 158392, 198328, 257387, 316784, 322283, 396656, 514774, 633568, 644566, 793312, 1029548, 1289132, 2059096, 2578264, 2904361, 4118192, 5156528, 5808722, 8236384, 10313056, 11617444, 23234888, 37756693, 46469776, 75513386, 92939552, 151026772, 302053544, 490837009, 604107088, 981674018, 1208214176, 1963348036, 3926696072, 7853392144, 15706784288]

約数ペア:

[(1, 15706784288), (2, 7853392144), (4, 3926696072), (8, 1963348036), (13, 1208214176), (16, 981674018), (26, 604107088), (32, 490837009), (52, 302053544), (104, 151026772), (169, 92939552), (208, 75513386), (338, 46469776), (416, 37756693), (676, 23234888), (1352, 11617444), (1523, 10313056), (1907, 8236384), (2704, 5808722), (3046, 5156528), (3814, 4118192), (5408, 2904361), (6092, 2578264), (7628, 2059096), (12184, 1289132), (15256, 1029548), (19799, 793312), (24368, 644566), (24791, 633568), (30512, 514774), (39598, 396656), (48736, 322283), (49582, 316784), (61024, 257387), (79196, 198328), (99164, 158392)]