26447928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 71984640

約数和(自身を除く): 45536712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 618, 823, 824, 1236, 1339, 1646, 2469, 2472, 2678, 3292, 4017, 4938, 5356, 6584, 8034, 9876, 10699, 10712, 16068, 19752, 21398, 32097, 32136, 42796, 64194, 84769, 85592, 128388, 169538, 254307, 256776, 339076, 508614, 678152, 1017228, 1101997, 2034456, 2203994, 3305991, 4407988, 6611982, 8815976, 13223964, 26447928]

約数ペア:

[(1, 26447928), (2, 13223964), (3, 8815976), (4, 6611982), (6, 4407988), (8, 3305991), (12, 2203994), (13, 2034456), (24, 1101997), (26, 1017228), (39, 678152), (52, 508614), (78, 339076), (103, 256776), (104, 254307), (156, 169538), (206, 128388), (309, 85592), (312, 84769), (412, 64194), (618, 42796), (823, 32136), (824, 32097), (1236, 21398), (1339, 19752), (1646, 16068), (2469, 10712), (2472, 10699), (2678, 9876), (3292, 8034), (4017, 6584), (4938, 5356)]