56713206928

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{27827}}^1$

素因数の和:28460

約数の個数: 80

約数和(自身を含む): 129855688704

約数和(自身を除く): 73142481776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 587, 868, 1174, 1736, 2348, 3472, 4109, 4696, 8218, 9392, 16436, 18197, 27827, 32872, 36394, 55654, 65744, 72788, 111308, 127379, 145576, 194789, 222616, 254758, 291152, 389578, 445232, 509516, 779156, 862637, 1019032, 1558312, 1725274, 2038064, 3116624, 3450548, 6038459, 6901096, 12076918, 13802192, 16334449, 24153836, 32668898, 48307672, 65337796, 96615344, 114341143, 130675592, 228682286, 261351184, 457364572, 506367919, 914729144, 1012735838, 1829458288, 2025471676, 3544575433, 4050943352, 7089150866, 8101886704, 14178301732, 28356603464, 56713206928]

約数ペア:

[(1, 56713206928), (2, 28356603464), (4, 14178301732), (7, 8101886704), (8, 7089150866), (14, 4050943352), (16, 3544575433), (28, 2025471676), (31, 1829458288), (56, 1012735838), (62, 914729144), (112, 506367919), (124, 457364572), (217, 261351184), (248, 228682286), (434, 130675592), (496, 114341143), (587, 96615344), (868, 65337796), (1174, 48307672), (1736, 32668898), (2348, 24153836), (3472, 16334449), (4109, 13802192), (4696, 12076918), (8218, 6901096), (9392, 6038459), (16436, 3450548), (18197, 3116624), (27827, 2038064), (32872, 1725274), (36394, 1558312), (55654, 1019032), (65744, 862637), (72788, 779156), (111308, 509516), (127379, 445232), (145576, 389578), (194789, 291152), (222616, 254758)]