70709488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{232597}}^1$

素因数の和:232624

約数の個数: 20

約数和(自身を含む): 144210760

約数和(自身を除く): 73501272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 232597, 465194, 930388, 1860776, 3721552, 4419343, 8838686, 17677372, 35354744, 70709488]

約数ペア:

[(1, 70709488), (2, 35354744), (4, 17677372), (8, 8838686), (16, 4419343), (19, 3721552), (38, 1860776), (76, 930388), (152, 465194), (304, 232597)]