72421312

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59557}}^1$

素因数の和:59588

約数の個数: 28

約数和(自身を含む): 151277320

約数和(自身を除く): 78856008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 59557, 119114, 238228, 476456, 952912, 1131583, 1905824, 2263166, 3811648, 4526332, 9052664, 18105328, 36210656, 72421312]

約数ペア:

[(1, 72421312), (2, 36210656), (4, 18105328), (8, 9052664), (16, 4526332), (19, 3811648), (32, 2263166), (38, 1905824), (64, 1131583), (76, 952912), (152, 476456), (304, 238228), (608, 119114), (1216, 59557)]