15725156944

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1\times {\mathrm{7949}}^1$

素因数の和:9020

約数の個数: 80

約数和(自身を含む): 36908352000

約数和(自身を除く): 21183195056

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1039, 1904, 2078, 4156, 7273, 7949, 8312, 14546, 15898, 16624, 17663, 29092, 31796, 35326, 55643, 58184, 63592, 70652, 111286, 116368, 123641, 127184, 135133, 141304, 222572, 247282, 270266, 282608, 445144, 494564, 540532, 890288, 945931, 989128, 1081064, 1891862, 1978256, 2162128, 3783724, 7567448, 8259011, 15134896, 16518022, 33036044, 57813077, 66072088, 115626154, 132144176, 140403187, 231252308, 280806374, 462504616, 561612748, 925009232, 982822309, 1123225496, 1965644618, 2246450992, 3931289236, 7862578472, 15725156944]

約数ペア:

[(1, 15725156944), (2, 7862578472), (4, 3931289236), (7, 2246450992), (8, 1965644618), (14, 1123225496), (16, 982822309), (17, 925009232), (28, 561612748), (34, 462504616), (56, 280806374), (68, 231252308), (112, 140403187), (119, 132144176), (136, 115626154), (238, 66072088), (272, 57813077), (476, 33036044), (952, 16518022), (1039, 15134896), (1904, 8259011), (2078, 7567448), (4156, 3783724), (7273, 2162128), (7949, 1978256), (8312, 1891862), (14546, 1081064), (15898, 989128), (16624, 945931), (17663, 890288), (29092, 540532), (31796, 494564), (35326, 445144), (55643, 282608), (58184, 270266), (63592, 247282), (70652, 222572), (111286, 141304), (116368, 135133), (123641, 127184)]