287876032

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{63353}}^1$

素因数の和:63436

約数の個数: 28

約数和(自身を含む): 579308976

約数和(自身を除く): 291432944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 63353, 126706, 253412, 506824, 1013648, 2027296, 4054592, 4498063, 8996126, 17992252, 35984504, 71969008, 143938016, 287876032]

約数ペア:

[(1, 287876032), (2, 143938016), (4, 71969008), (8, 35984504), (16, 17992252), (32, 8996126), (64, 4498063), (71, 4054592), (142, 2027296), (284, 1013648), (568, 506824), (1136, 253412), (2272, 126706), (4544, 63353)]