70941878

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 125846784

約数和(自身を除く): 54904906

約数列:

[1, 2, 7, 14, 53, 67, 106, 134, 371, 469, 742, 938, 1427, 2854, 3551, 7102, 9989, 19978, 24857, 49714, 75631, 95609, 151262, 191218, 529417, 669263, 1058834, 1338526, 5067277, 10134554, 35470939, 70941878]

約数ペア:

[(1, 70941878), (2, 35470939), (7, 10134554), (14, 5067277), (53, 1338526), (67, 1058834), (106, 669263), (134, 529417), (371, 191218), (469, 151262), (742, 95609), (938, 75631), (1427, 49714), (2854, 24857), (3551, 19978), (7102, 9989)]