43155886

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 69400800

約数和(自身を除く): 26244914

約数列:

[1, 2, 29, 53, 58, 101, 106, 139, 202, 278, 1537, 2929, 3074, 4031, 5353, 5858, 7367, 8062, 10706, 14039, 14734, 28078, 155237, 213643, 310474, 407131, 427286, 744067, 814262, 1488134, 21577943, 43155886]

約数ペア:

[(1, 43155886), (2, 21577943), (29, 1488134), (53, 814262), (58, 744067), (101, 427286), (106, 407131), (139, 310474), (202, 213643), (278, 155237), (1537, 28078), (2929, 14734), (3074, 14039), (4031, 10706), (5353, 8062), (5858, 7367)]