63779816

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{653}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 124194600

約数和(自身を除く): 60414784

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 421, 653, 842, 1306, 1684, 2612, 3368, 5224, 12209, 18937, 24418, 37874, 48836, 75748, 97672, 151496, 274913, 549826, 1099652, 2199304, 7972477, 15944954, 31889908, 63779816]

約数ペア:

[(1, 63779816), (2, 31889908), (4, 15944954), (8, 7972477), (29, 2199304), (58, 1099652), (116, 549826), (232, 274913), (421, 151496), (653, 97672), (842, 75748), (1306, 48836), (1684, 37874), (2612, 24418), (3368, 18937), (5224, 12209)]