73142368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{911}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 156050496

約数和(自身を除く): 82908128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 193, 208, 386, 416, 772, 911, 1544, 1822, 2509, 3088, 3644, 5018, 6176, 7288, 10036, 11843, 14576, 20072, 23686, 29152, 40144, 47372, 80288, 94744, 175823, 189488, 351646, 378976, 703292, 1406584, 2285699, 2813168, 4571398, 5626336, 9142796, 18285592, 36571184, 73142368]

約数ペア:

[(1, 73142368), (2, 36571184), (4, 18285592), (8, 9142796), (13, 5626336), (16, 4571398), (26, 2813168), (32, 2285699), (52, 1406584), (104, 703292), (193, 378976), (208, 351646), (386, 189488), (416, 175823), (772, 94744), (911, 80288), (1544, 47372), (1822, 40144), (2509, 29152), (3088, 23686), (3644, 20072), (5018, 14576), (6176, 11843), (7288, 10036)]