69648796

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{20903}}^1$

素因数の和:20938

約数の個数: 36

約数和(自身を含む): 150132528

約数和(自身を除く): 80483732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 20903, 41806, 83612, 146321, 292642, 355351, 585284, 710702, 1024247, 1421404, 2048494, 2487457, 4096988, 4974914, 9949828, 17412199, 34824398, 69648796]

約数ペア:

[(1, 69648796), (2, 34824398), (4, 17412199), (7, 9949828), (14, 4974914), (17, 4096988), (28, 2487457), (34, 2048494), (49, 1421404), (68, 1024247), (98, 710702), (119, 585284), (196, 355351), (238, 292642), (476, 146321), (833, 83612), (1666, 41806), (3332, 20903)]