12723568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 29748096

約数和(自身を除く): 17024528

約数列:

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

約数ペア:

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