70904288

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1873}}^1$

素因数の和:1916

約数の個数: 72

約数和(自身を含む): 172842768

約数和(自身を除く): 101938480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 1873, 2366, 2704, 2912, 3746, 4732, 5408, 7492, 9464, 13111, 14984, 18928, 24349, 26222, 29968, 37856, 48698, 52444, 59936, 97396, 104888, 170443, 194792, 209776, 316537, 340886, 389584, 419552, 633074, 681772, 779168, 1266148, 1363544, 2215759, 2532296, 2727088, 4431518, 5064592, 5454176, 8863036, 10129184, 17726072, 35452144, 70904288]

約数ペア:

[(1, 70904288), (2, 35452144), (4, 17726072), (7, 10129184), (8, 8863036), (13, 5454176), (14, 5064592), (16, 4431518), (26, 2727088), (28, 2532296), (32, 2215759), (52, 1363544), (56, 1266148), (91, 779168), (104, 681772), (112, 633074), (169, 419552), (182, 389584), (208, 340886), (224, 316537), (338, 209776), (364, 194792), (416, 170443), (676, 104888), (728, 97396), (1183, 59936), (1352, 52444), (1456, 48698), (1873, 37856), (2366, 29968), (2704, 26222), (2912, 24349), (3746, 18928), (4732, 14984), (5408, 13111), (7492, 9464)]