25718352

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:816

約数の個数: 80

約数和(自身を含む): 73661952

約数和(自身を除く): 47943600

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 67, 88, 132, 134, 176, 201, 264, 268, 402, 528, 536, 727, 737, 804, 1072, 1454, 1474, 1608, 2181, 2211, 2908, 2948, 3216, 4362, 4422, 5816, 5896, 7997, 8724, 8844, 11632, 11792, 15994, 17448, 17688, 23991, 31988, 34896, 35376, 47982, 48709, 63976, 95964, 97418, 127952, 146127, 191928, 194836, 292254, 383856, 389672, 535799, 584508, 779344, 1071598, 1169016, 1607397, 2143196, 2338032, 3214794, 4286392, 6429588, 8572784, 12859176, 25718352]

約数ペア:

[(1, 25718352), (2, 12859176), (3, 8572784), (4, 6429588), (6, 4286392), (8, 3214794), (11, 2338032), (12, 2143196), (16, 1607397), (22, 1169016), (24, 1071598), (33, 779344), (44, 584508), (48, 535799), (66, 389672), (67, 383856), (88, 292254), (132, 194836), (134, 191928), (176, 146127), (201, 127952), (264, 97418), (268, 95964), (402, 63976), (528, 48709), (536, 47982), (727, 35376), (737, 34896), (804, 31988), (1072, 23991), (1454, 17688), (1474, 17448), (1608, 15994), (2181, 11792), (2211, 11632), (2908, 8844), (2948, 8724), (3216, 7997), (4362, 5896), (4422, 5816)]