69363856

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:739

約数の個数: 40

約数和(自身を含む): 138064824

約数和(自身を除く): 68700968

約数列:

[1, 2, 4, 8, 16, 53, 106, 157, 212, 314, 424, 521, 628, 848, 1042, 1256, 2084, 2512, 4168, 8321, 8336, 16642, 27613, 33284, 55226, 66568, 81797, 110452, 133136, 163594, 220904, 327188, 441808, 654376, 1308752, 4335241, 8670482, 17340964, 34681928, 69363856]

約数ペア:

[(1, 69363856), (2, 34681928), (4, 17340964), (8, 8670482), (16, 4335241), (53, 1308752), (106, 654376), (157, 441808), (212, 327188), (314, 220904), (424, 163594), (521, 133136), (628, 110452), (848, 81797), (1042, 66568), (1256, 55226), (2084, 33284), (2512, 27613), (4168, 16642), (8321, 8336)]