25879738

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:510

約数の個数: 24

約数和(自身を含む): 41348916

約数和(自身を除く): 15469178

約数列:

[1, 2, 23, 46, 61, 122, 401, 529, 802, 1058, 1403, 2806, 9223, 18446, 24461, 32269, 48922, 64538, 212129, 424258, 562603, 1125206, 12939869, 25879738]

約数ペア:

[(1, 25879738), (2, 12939869), (23, 1125206), (46, 562603), (61, 424258), (122, 212129), (401, 64538), (529, 48922), (802, 32269), (1058, 24461), (1403, 18446), (2806, 9223)]