25682268768

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20578741}}^1$

素因数の和:20578767

約数の個数: 48

約数和(自身を含む): 72601801776

約数和(自身を除く): 46919533008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 20578741, 41157482, 61736223, 82314964, 123472446, 164629928, 246944892, 267523633, 329259856, 493889784, 535047266, 658519712, 802570899, 987779568, 1070094532, 1605141798, 1975559136, 2140189064, 3210283596, 4280378128, 6420567192, 8560756256, 12841134384, 25682268768]

約数ペア:

[(1, 25682268768), (2, 12841134384), (3, 8560756256), (4, 6420567192), (6, 4280378128), (8, 3210283596), (12, 2140189064), (13, 1975559136), (16, 1605141798), (24, 1070094532), (26, 987779568), (32, 802570899), (39, 658519712), (48, 535047266), (52, 493889784), (78, 329259856), (96, 267523633), (104, 246944892), (156, 164629928), (208, 123472446), (312, 82314964), (416, 61736223), (624, 41157482), (1248, 20578741)]