68489038

素因数分解:

$2^1\times {\mathrm{53}}^2\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:348

約数の個数: 24

約数和(自身を含む): 106778448

約数和(自身を除く): 38289410

約数列:

[1, 2, 53, 73, 106, 146, 167, 334, 2809, 3869, 5618, 7738, 8851, 12191, 17702, 24382, 205057, 410114, 469103, 646123, 938206, 1292246, 34244519, 68489038]

約数ペア:

[(1, 68489038), (2, 34244519), (53, 1292246), (73, 938206), (106, 646123), (146, 469103), (167, 410114), (334, 205057), (2809, 24382), (3869, 17702), (5618, 12191), (7738, 8851)]