17774858864

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1\times {\mathrm{3929}}^1$

素因数の和:5278

約数の個数: 80

約数和(自身を含む): 40669777920

約数和(自身を除く): 22894919056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1303, 1736, 2606, 3472, 3929, 5212, 7858, 9121, 10424, 15716, 18242, 20848, 27503, 31432, 36484, 40393, 55006, 62864, 72968, 80786, 110012, 121799, 145936, 161572, 220024, 243598, 282751, 323144, 440048, 487196, 565502, 646288, 852593, 974392, 1131004, 1705186, 1948784, 2262008, 3410372, 4524016, 5119487, 6820744, 10238974, 13641488, 20477948, 35836409, 40955896, 71672818, 81911792, 143345636, 158704097, 286691272, 317408194, 573382544, 634816388, 1110928679, 1269632776, 2221857358, 2539265552, 4443714716, 8887429432, 17774858864]

約数ペア:

[(1, 17774858864), (2, 8887429432), (4, 4443714716), (7, 2539265552), (8, 2221857358), (14, 1269632776), (16, 1110928679), (28, 634816388), (31, 573382544), (56, 317408194), (62, 286691272), (112, 158704097), (124, 143345636), (217, 81911792), (248, 71672818), (434, 40955896), (496, 35836409), (868, 20477948), (1303, 13641488), (1736, 10238974), (2606, 6820744), (3472, 5119487), (3929, 4524016), (5212, 3410372), (7858, 2262008), (9121, 1948784), (10424, 1705186), (15716, 1131004), (18242, 974392), (20848, 852593), (27503, 646288), (31432, 565502), (36484, 487196), (40393, 440048), (55006, 323144), (62864, 282751), (72968, 243598), (80786, 220024), (110012, 161572), (121799, 145936)]