72517792

素因数分解:

$2^5\times {\mathrm{997}}^1\times {\mathrm{2273}}^1$

素因数の和:3280

約数の個数: 24

約数和(自身を含む): 142975476

約数和(自身を除く): 70457684

約数列:

[1, 2, 4, 8, 16, 32, 997, 1994, 2273, 3988, 4546, 7976, 9092, 15952, 18184, 31904, 36368, 72736, 2266181, 4532362, 9064724, 18129448, 36258896, 72517792]

約数ペア:

[(1, 72517792), (2, 36258896), (4, 18129448), (8, 9064724), (16, 4532362), (32, 2266181), (997, 72736), (1994, 36368), (2273, 31904), (3988, 18184), (4546, 15952), (7976, 9092)]