25447136

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 60455808

約数和(自身を除く): 35008672

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 67, 83, 88, 104, 134, 143, 166, 176, 208, 268, 286, 332, 352, 416, 536, 572, 664, 737, 871, 913, 1072, 1079, 1144, 1328, 1474, 1742, 1826, 2144, 2158, 2288, 2656, 2948, 3484, 3652, 4316, 4576, 5561, 5896, 6968, 7304, 8632, 9581, 11122, 11792, 11869, 13936, 14608, 17264, 19162, 22244, 23584, 23738, 27872, 29216, 34528, 38324, 44488, 47476, 61171, 72293, 76648, 88976, 94952, 122342, 144586, 153296, 177952, 189904, 244684, 289172, 306592, 379808, 489368, 578344, 795223, 978736, 1156688, 1590446, 1957472, 2313376, 3180892, 6361784, 12723568, 25447136]

約数ペア:

[(1, 25447136), (2, 12723568), (4, 6361784), (8, 3180892), (11, 2313376), (13, 1957472), (16, 1590446), (22, 1156688), (26, 978736), (32, 795223), (44, 578344), (52, 489368), (67, 379808), (83, 306592), (88, 289172), (104, 244684), (134, 189904), (143, 177952), (166, 153296), (176, 144586), (208, 122342), (268, 94952), (286, 88976), (332, 76648), (352, 72293), (416, 61171), (536, 47476), (572, 44488), (664, 38324), (737, 34528), (871, 29216), (913, 27872), (1072, 23738), (1079, 23584), (1144, 22244), (1328, 19162), (1474, 17264), (1742, 14608), (1826, 13936), (2144, 11869), (2158, 11792), (2288, 11122), (2656, 9581), (2948, 8632), (3484, 7304), (3652, 6968), (4316, 5896), (4576, 5561)]