72975808

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{60013}}^1$

素因数の和:60044

約数の個数: 28

約数和(自身を含む): 152435560

約数和(自身を除く): 79459752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 60013, 120026, 240052, 480104, 960208, 1140247, 1920416, 2280494, 3840832, 4560988, 9121976, 18243952, 36487904, 72975808]

約数ペア:

[(1, 72975808), (2, 36487904), (4, 18243952), (8, 9121976), (16, 4560988), (19, 3840832), (32, 2280494), (38, 1920416), (64, 1140247), (76, 960208), (152, 480104), (304, 240052), (608, 120026), (1216, 60013)]