25565904

素因数分解:

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

素因数の和:1985

約数の個数: 120

約数和(自身を含む): 88105472

約数和(自身を除く): 62539568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 1951, 2184, 3276, 3902, 4368, 5853, 6552, 7804, 11706, 13104, 13657, 15608, 17559, 23412, 25363, 27314, 31216, 35118, 40971, 46824, 50726, 54628, 70236, 76089, 81942, 93648, 101452, 109256, 122913, 140472, 152178, 163884, 177541, 202904, 218512, 228267, 245826, 280944, 304356, 327768, 355082, 405808, 456534, 491652, 532623, 608712, 655536, 710164, 913068, 983304, 1065246, 1217424, 1420328, 1597869, 1826136, 1966608, 2130492, 2840656, 3195738, 3652272, 4260984, 6391476, 8521968, 12782952, 25565904]

約数ペア:

[(1, 25565904), (2, 12782952), (3, 8521968), (4, 6391476), (6, 4260984), (7, 3652272), (8, 3195738), (9, 2840656), (12, 2130492), (13, 1966608), (14, 1826136), (16, 1597869), (18, 1420328), (21, 1217424), (24, 1065246), (26, 983304), (28, 913068), (36, 710164), (39, 655536), (42, 608712), (48, 532623), (52, 491652), (56, 456534), (63, 405808), (72, 355082), (78, 327768), (84, 304356), (91, 280944), (104, 245826), (112, 228267), (117, 218512), (126, 202904), (144, 177541), (156, 163884), (168, 152178), (182, 140472), (208, 122913), (234, 109256), (252, 101452), (273, 93648), (312, 81942), (336, 76089), (364, 70236), (468, 54628), (504, 50726), (546, 46824), (624, 40971), (728, 35118), (819, 31216), (936, 27314), (1008, 25363), (1092, 23412), (1456, 17559), (1638, 15608), (1872, 13657), (1951, 13104), (2184, 11706), (3276, 7804), (3902, 6552), (4368, 5853)]