64914252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{32009}}^1$

素因数の和:32042

約数の個数: 36

約数和(自身を含む): 164019240

約数和(自身を除く): 99104988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 32009, 64018, 96027, 128036, 192054, 384108, 416117, 832234, 1248351, 1664468, 2496702, 4993404, 5409521, 10819042, 16228563, 21638084, 32457126, 64914252]

約数ペア:

[(1, 64914252), (2, 32457126), (3, 21638084), (4, 16228563), (6, 10819042), (12, 5409521), (13, 4993404), (26, 2496702), (39, 1664468), (52, 1248351), (78, 832234), (156, 416117), (169, 384108), (338, 192054), (507, 128036), (676, 96027), (1014, 64018), (2028, 32009)]