487043728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{26539}}^1$

素因数の和:26615

約数の個数: 40

約数和(自身を含む): 1000451840

約数和(自身を除く): 513408112

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 18352, 26539, 53078, 106156, 212312, 424624, 822709, 981943, 1645418, 1963886, 3290836, 3927772, 6581672, 7855544, 13163344, 15711088, 30440233, 60880466, 121760932, 243521864, 487043728]

約数ペア:

[(1, 487043728), (2, 243521864), (4, 121760932), (8, 60880466), (16, 30440233), (31, 15711088), (37, 13163344), (62, 7855544), (74, 6581672), (124, 3927772), (148, 3290836), (248, 1963886), (296, 1645418), (496, 981943), (592, 822709), (1147, 424624), (2294, 212312), (4588, 106156), (9176, 53078), (18352, 26539)]