13419328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^2$

素因数の和:279

約数の個数: 42

約数和(自身を含む): 28904946

約数和(自身を除く): 15485618

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 832, 1016, 1651, 2032, 3302, 4064, 6604, 8128, 13208, 16129, 26416, 32258, 52832, 64516, 105664, 129032, 209677, 258064, 419354, 516128, 838708, 1032256, 1677416, 3354832, 6709664, 13419328]

約数ペア:

[(1, 13419328), (2, 6709664), (4, 3354832), (8, 1677416), (13, 1032256), (16, 838708), (26, 516128), (32, 419354), (52, 258064), (64, 209677), (104, 129032), (127, 105664), (208, 64516), (254, 52832), (416, 32258), (508, 26416), (832, 16129), (1016, 13208), (1651, 8128), (2032, 6604), (3302, 4064)]