69163088

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:755

約数の個数: 40

約数和(自身を含む): 137401920

約数和(自身を除く): 68238832

約数列:

[1, 2, 4, 8, 16, 71, 107, 142, 214, 284, 428, 568, 569, 856, 1136, 1138, 1712, 2276, 4552, 7597, 9104, 15194, 30388, 40399, 60776, 60883, 80798, 121552, 121766, 161596, 243532, 323192, 487064, 646384, 974128, 4322693, 8645386, 17290772, 34581544, 69163088]

約数ペア:

[(1, 69163088), (2, 34581544), (4, 17290772), (8, 8645386), (16, 4322693), (71, 974128), (107, 646384), (142, 487064), (214, 323192), (284, 243532), (428, 161596), (568, 121766), (569, 121552), (856, 80798), (1136, 60883), (1138, 60776), (1712, 40399), (2276, 30388), (4552, 15194), (7597, 9104)]