25479768

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1552

約数の個数: 64

約数和(自身を含む): 68659200

約数和(自身を除く): 43179432

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 372, 552, 713, 744, 1426, 1489, 2139, 2852, 2978, 4278, 4467, 5704, 5956, 8556, 8934, 11912, 17112, 17868, 34247, 35736, 46159, 68494, 92318, 102741, 136988, 138477, 184636, 205482, 273976, 276954, 369272, 410964, 553908, 821928, 1061657, 1107816, 2123314, 3184971, 4246628, 6369942, 8493256, 12739884, 25479768]

約数ペア:

[(1, 25479768), (2, 12739884), (3, 8493256), (4, 6369942), (6, 4246628), (8, 3184971), (12, 2123314), (23, 1107816), (24, 1061657), (31, 821928), (46, 553908), (62, 410964), (69, 369272), (92, 276954), (93, 273976), (124, 205482), (138, 184636), (184, 138477), (186, 136988), (248, 102741), (276, 92318), (372, 68494), (552, 46159), (713, 35736), (744, 34247), (1426, 17868), (1489, 17112), (2139, 11912), (2852, 8934), (2978, 8556), (4278, 5956), (4467, 5704)]