67663712

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 141649200

約数和(自身を除く): 73985488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 109, 152, 218, 304, 436, 608, 872, 1021, 1744, 2042, 2071, 3488, 4084, 4142, 8168, 8284, 16336, 16568, 19399, 32672, 33136, 38798, 66272, 77596, 111289, 155192, 222578, 310384, 445156, 620768, 890312, 1780624, 2114491, 3561248, 4228982, 8457964, 16915928, 33831856, 67663712]

約数ペア:

[(1, 67663712), (2, 33831856), (4, 16915928), (8, 8457964), (16, 4228982), (19, 3561248), (32, 2114491), (38, 1780624), (76, 890312), (109, 620768), (152, 445156), (218, 310384), (304, 222578), (436, 155192), (608, 111289), (872, 77596), (1021, 66272), (1744, 38798), (2042, 33136), (2071, 32672), (3488, 19399), (4084, 16568), (4142, 16336), (8168, 8284)]