25650456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4327}}^1$

素因数の和:4368

約数の個数: 64

約数和(自身を含む): 72710400

約数和(自身を除く): 47059944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 4327, 5928, 8654, 12981, 17308, 25962, 34616, 51924, 56251, 82213, 103848, 112502, 164426, 168753, 225004, 246639, 328852, 337506, 450008, 493278, 657704, 675012, 986556, 1068769, 1350024, 1973112, 2137538, 3206307, 4275076, 6412614, 8550152, 12825228, 25650456]

約数ペア:

[(1, 25650456), (2, 12825228), (3, 8550152), (4, 6412614), (6, 4275076), (8, 3206307), (12, 2137538), (13, 1973112), (19, 1350024), (24, 1068769), (26, 986556), (38, 675012), (39, 657704), (52, 493278), (57, 450008), (76, 337506), (78, 328852), (104, 246639), (114, 225004), (152, 168753), (156, 164426), (228, 112502), (247, 103848), (312, 82213), (456, 56251), (494, 51924), (741, 34616), (988, 25962), (1482, 17308), (1976, 12981), (2964, 8654), (4327, 5928)]