71823164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{150889}}^1$

素因数の和:150917

約数の個数: 24

約数和(自身を含む): 152097120

約数和(自身を除く): 80273956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 150889, 301778, 603556, 1056223, 2112446, 2565113, 4224892, 5130226, 10260452, 17955791, 35911582, 71823164]

約数ペア:

[(1, 71823164), (2, 35911582), (4, 17955791), (7, 10260452), (14, 5130226), (17, 4224892), (28, 2565113), (34, 2112446), (68, 1056223), (119, 603556), (238, 301778), (476, 150889)]