78285056

素因数分解:

$2^8\times {\mathrm{313}}^1\times {\mathrm{977}}^1$

素因数の和:1306

約数の個数: 36

約数和(自身を含む): 156924012

約数和(自身を除く): 78638956

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 313, 626, 977, 1252, 1954, 2504, 3908, 5008, 7816, 10016, 15632, 20032, 31264, 40064, 62528, 80128, 125056, 250112, 305801, 611602, 1223204, 2446408, 4892816, 9785632, 19571264, 39142528, 78285056]

約数ペア:

[(1, 78285056), (2, 39142528), (4, 19571264), (8, 9785632), (16, 4892816), (32, 2446408), (64, 1223204), (128, 611602), (256, 305801), (313, 250112), (626, 125056), (977, 80128), (1252, 62528), (1954, 40064), (2504, 31264), (3908, 20032), (5008, 15632), (7816, 10016)]