7731142352

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{1723}}^1$

素因数の和:1980

約数の個数: 80

約数和(自身を含む): 15930587520

約数和(自身を除く): 8199445168

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 137, 178, 184, 274, 356, 368, 548, 712, 1096, 1424, 1723, 2047, 2192, 3151, 3446, 4094, 6302, 6892, 8188, 12193, 12604, 13784, 16376, 24386, 25208, 27568, 32752, 39629, 48772, 50416, 79258, 97544, 153347, 158516, 195088, 236051, 280439, 306694, 317032, 472102, 560878, 613388, 634064, 944204, 1121756, 1226776, 1888408, 2243512, 2453552, 3526981, 3776816, 4487024, 5429173, 7053962, 10858346, 14107924, 21008539, 21716692, 28215848, 42017078, 43433384, 56431696, 84034156, 86866768, 168068312, 336136624, 483196397, 966392794, 1932785588, 3865571176, 7731142352]

約数ペア:

[(1, 7731142352), (2, 3865571176), (4, 1932785588), (8, 966392794), (16, 483196397), (23, 336136624), (46, 168068312), (89, 86866768), (92, 84034156), (137, 56431696), (178, 43433384), (184, 42017078), (274, 28215848), (356, 21716692), (368, 21008539), (548, 14107924), (712, 10858346), (1096, 7053962), (1424, 5429173), (1723, 4487024), (2047, 3776816), (2192, 3526981), (3151, 2453552), (3446, 2243512), (4094, 1888408), (6302, 1226776), (6892, 1121756), (8188, 944204), (12193, 634064), (12604, 613388), (13784, 560878), (16376, 472102), (24386, 317032), (25208, 306694), (27568, 280439), (32752, 236051), (39629, 195088), (48772, 158516), (50416, 153347), (79258, 97544)]