13940064

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:612

約数の個数: 72

約数和(自身を含む): 40131000

約数和(自身を除く): 26190936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 499, 582, 776, 873, 998, 1164, 1497, 1552, 1746, 1996, 2328, 2994, 3104, 3492, 3992, 4491, 4656, 5988, 6984, 7984, 8982, 9312, 11976, 13968, 15968, 17964, 23952, 27936, 35928, 47904, 48403, 71856, 96806, 143712, 145209, 193612, 290418, 387224, 435627, 580836, 774448, 871254, 1161672, 1548896, 1742508, 2323344, 3485016, 4646688, 6970032, 13940064]

約数ペア:

[(1, 13940064), (2, 6970032), (3, 4646688), (4, 3485016), (6, 2323344), (8, 1742508), (9, 1548896), (12, 1161672), (16, 871254), (18, 774448), (24, 580836), (32, 435627), (36, 387224), (48, 290418), (72, 193612), (96, 145209), (97, 143712), (144, 96806), (194, 71856), (288, 48403), (291, 47904), (388, 35928), (499, 27936), (582, 23952), (776, 17964), (873, 15968), (998, 13968), (1164, 11976), (1497, 9312), (1552, 8982), (1746, 7984), (1996, 6984), (2328, 5988), (2994, 4656), (3104, 4491), (3492, 3992)]