26797888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1095

約数の個数: 56

約数和(自身を含む): 59171840

約数和(自身を除く): 32373952

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1039, 1612, 1984, 2078, 3224, 4156, 6448, 8312, 12896, 13507, 16624, 25792, 27014, 32209, 33248, 54028, 64418, 66496, 108056, 128836, 216112, 257672, 418717, 432224, 515344, 837434, 864448, 1030688, 1674868, 2061376, 3349736, 6699472, 13398944, 26797888]

約数ペア:

[(1, 26797888), (2, 13398944), (4, 6699472), (8, 3349736), (13, 2061376), (16, 1674868), (26, 1030688), (31, 864448), (32, 837434), (52, 515344), (62, 432224), (64, 418717), (104, 257672), (124, 216112), (208, 128836), (248, 108056), (403, 66496), (416, 64418), (496, 54028), (806, 33248), (832, 32209), (992, 27014), (1039, 25792), (1612, 16624), (1984, 13507), (2078, 12896), (3224, 8312), (4156, 6448)]