72419488

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{6269}}^1$

素因数の和:6317

約数の個数: 36

約数和(自身を含む): 150498810

約数和(自身を除く): 78079322

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 5776, 6269, 11552, 12538, 25076, 50152, 100304, 119111, 200608, 238222, 476444, 952888, 1905776, 2263109, 3811552, 4526218, 9052436, 18104872, 36209744, 72419488]

約数ペア:

[(1, 72419488), (2, 36209744), (4, 18104872), (8, 9052436), (16, 4526218), (19, 3811552), (32, 2263109), (38, 1905776), (76, 952888), (152, 476444), (304, 238222), (361, 200608), (608, 119111), (722, 100304), (1444, 50152), (2888, 25076), (5776, 12538), (6269, 11552)]