38019128

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 85363200

約数和(自身を除く): 47344072

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 59, 74, 118, 148, 236, 259, 296, 311, 413, 472, 518, 622, 826, 1036, 1244, 1652, 2072, 2177, 2183, 2488, 3304, 4354, 4366, 8708, 8732, 11507, 15281, 17416, 17464, 18349, 23014, 30562, 36698, 46028, 61124, 73396, 80549, 92056, 122248, 128443, 146792, 161098, 256886, 322196, 513772, 644392, 678913, 1027544, 1357826, 2715652, 4752391, 5431304, 9504782, 19009564, 38019128]

約数ペア:

[(1, 38019128), (2, 19009564), (4, 9504782), (7, 5431304), (8, 4752391), (14, 2715652), (28, 1357826), (37, 1027544), (56, 678913), (59, 644392), (74, 513772), (118, 322196), (148, 256886), (236, 161098), (259, 146792), (296, 128443), (311, 122248), (413, 92056), (472, 80549), (518, 73396), (622, 61124), (826, 46028), (1036, 36698), (1244, 30562), (1652, 23014), (2072, 18349), (2177, 17464), (2183, 17416), (2488, 15281), (3304, 11507), (4354, 8732), (4366, 8708)]