47678494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 78174720

約数和(自身を除く): 30496226

約数列:

[1, 2, 23, 29, 46, 58, 103, 206, 347, 667, 694, 1334, 2369, 2987, 4738, 5974, 7981, 10063, 15962, 20126, 35741, 68701, 71482, 137402, 231449, 462898, 822043, 1036489, 1644086, 2072978, 23839247, 47678494]

約数ペア:

[(1, 47678494), (2, 23839247), (23, 2072978), (29, 1644086), (46, 1036489), (58, 822043), (103, 462898), (206, 231449), (347, 137402), (667, 71482), (694, 68701), (1334, 35741), (2369, 20126), (2987, 15962), (4738, 10063), (5974, 7981)]