28098194278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2723221}}^1$

素因数の和:2723308

約数の個数: 32

約数和(自身を含む): 53331579648

約数和(自身を除く): 25233385370

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 469, 737, 938, 1474, 5159, 10318, 2723221, 5446442, 19062547, 29955431, 38125094, 59910862, 182455807, 209688017, 364911614, 419376034, 1277190649, 2007013877, 2554381298, 4014027754, 14049097139, 28098194278]

約数ペア:

[(1, 28098194278), (2, 14049097139), (7, 4014027754), (11, 2554381298), (14, 2007013877), (22, 1277190649), (67, 419376034), (77, 364911614), (134, 209688017), (154, 182455807), (469, 59910862), (737, 38125094), (938, 29955431), (1474, 19062547), (5159, 5446442), (10318, 2723221)]