28367069682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{32611}}^1$

素因数の和:32911

約数の個数: 64

約数和(自身を含む): 65745792000

約数和(自身を除く): 37378722318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 149, 278, 298, 417, 447, 834, 894, 973, 1043, 1946, 2086, 2919, 3129, 5838, 6258, 20711, 32611, 41422, 62133, 65222, 97833, 124266, 144977, 195666, 228277, 289954, 434931, 456554, 684831, 869862, 1369662, 4532929, 4859039, 9065858, 9718078, 13598787, 14577117, 27197574, 29154234, 31730503, 34013273, 63461006, 68026546, 95191509, 102039819, 190383018, 204079638, 675406421, 1350812842, 2026219263, 4052438526, 4727844947, 9455689894, 14183534841, 28367069682]

約数ペア:

[(1, 28367069682), (2, 14183534841), (3, 9455689894), (6, 4727844947), (7, 4052438526), (14, 2026219263), (21, 1350812842), (42, 675406421), (139, 204079638), (149, 190383018), (278, 102039819), (298, 95191509), (417, 68026546), (447, 63461006), (834, 34013273), (894, 31730503), (973, 29154234), (1043, 27197574), (1946, 14577117), (2086, 13598787), (2919, 9718078), (3129, 9065858), (5838, 4859039), (6258, 4532929), (20711, 1369662), (32611, 869862), (41422, 684831), (62133, 456554), (65222, 434931), (97833, 289954), (124266, 228277), (144977, 195666)]