28672248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1708

約数の個数: 64

約数和(自身を含む): 79413120

約数和(自身を除く): 50740872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 67, 88, 132, 134, 201, 264, 268, 402, 536, 737, 804, 1474, 1608, 1621, 2211, 2948, 3242, 4422, 4863, 5896, 6484, 8844, 9726, 12968, 17688, 17831, 19452, 35662, 38904, 53493, 71324, 106986, 108607, 142648, 213972, 217214, 325821, 427944, 434428, 651642, 868856, 1194677, 1303284, 2389354, 2606568, 3584031, 4778708, 7168062, 9557416, 14336124, 28672248]

約数ペア:

[(1, 28672248), (2, 14336124), (3, 9557416), (4, 7168062), (6, 4778708), (8, 3584031), (11, 2606568), (12, 2389354), (22, 1303284), (24, 1194677), (33, 868856), (44, 651642), (66, 434428), (67, 427944), (88, 325821), (132, 217214), (134, 213972), (201, 142648), (264, 108607), (268, 106986), (402, 71324), (536, 53493), (737, 38904), (804, 35662), (1474, 19452), (1608, 17831), (1621, 17688), (2211, 12968), (2948, 9726), (3242, 8844), (4422, 6484), (4863, 5896)]