8521968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1982

約数の個数: 80

約数和(自身を含む): 27109376

約数和(自身を除く): 18587408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 1951, 2184, 3902, 4368, 5853, 7804, 11706, 13657, 15608, 23412, 25363, 27314, 31216, 40971, 46824, 50726, 54628, 76089, 81942, 93648, 101452, 109256, 152178, 163884, 177541, 202904, 218512, 304356, 327768, 355082, 405808, 532623, 608712, 655536, 710164, 1065246, 1217424, 1420328, 2130492, 2840656, 4260984, 8521968]

約数ペア:

[(1, 8521968), (2, 4260984), (3, 2840656), (4, 2130492), (6, 1420328), (7, 1217424), (8, 1065246), (12, 710164), (13, 655536), (14, 608712), (16, 532623), (21, 405808), (24, 355082), (26, 327768), (28, 304356), (39, 218512), (42, 202904), (48, 177541), (52, 163884), (56, 152178), (78, 109256), (84, 101452), (91, 93648), (104, 81942), (112, 76089), (156, 54628), (168, 50726), (182, 46824), (208, 40971), (273, 31216), (312, 27314), (336, 25363), (364, 23412), (546, 15608), (624, 13657), (728, 11706), (1092, 7804), (1456, 5853), (1951, 4368), (2184, 3902)]