65708672

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{30197}}^1$

素因数の和:30228

約数の個数: 32

約数和(自身を含む): 138608820

約数和(自身を除く): 72900148

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 30197, 60394, 120788, 241576, 483152, 513349, 966304, 1026698, 1932608, 2053396, 3865216, 4106792, 8213584, 16427168, 32854336, 65708672]

約数ペア:

[(1, 65708672), (2, 32854336), (4, 16427168), (8, 8213584), (16, 4106792), (17, 3865216), (32, 2053396), (34, 1932608), (64, 1026698), (68, 966304), (128, 513349), (136, 483152), (272, 241576), (544, 120788), (1088, 60394), (2176, 30197)]