64154868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281381}}^1$

素因数の和:281407

約数の個数: 24

約数和(自身を含む): 157573920

約数和(自身を除く): 93419052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 281381, 562762, 844143, 1125524, 1688286, 3376572, 5346239, 10692478, 16038717, 21384956, 32077434, 64154868]

約数ペア:

[(1, 64154868), (2, 32077434), (3, 21384956), (4, 16038717), (6, 10692478), (12, 5346239), (19, 3376572), (38, 1688286), (57, 1125524), (76, 844143), (114, 562762), (228, 281381)]