26487968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 57566376

約数和(自身を除く): 31078408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 1553, 2132, 3106, 4264, 6212, 8528, 12424, 17056, 20189, 24848, 40378, 49696, 63673, 80756, 127346, 161512, 254692, 323024, 509384, 646048, 827749, 1018768, 1655498, 2037536, 3310996, 6621992, 13243984, 26487968]

約数ペア:

[(1, 26487968), (2, 13243984), (4, 6621992), (8, 3310996), (13, 2037536), (16, 1655498), (26, 1018768), (32, 827749), (41, 646048), (52, 509384), (82, 323024), (104, 254692), (164, 161512), (208, 127346), (328, 80756), (416, 63673), (533, 49696), (656, 40378), (1066, 24848), (1312, 20189), (1553, 17056), (2132, 12424), (3106, 8528), (4264, 6212)]