74097286

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 117573120

約数和(自身を除く): 43475834

約数列:

[1, 2, 47, 53, 94, 106, 107, 139, 214, 278, 2491, 4982, 5029, 5671, 6533, 7367, 10058, 11342, 13066, 14734, 14873, 29746, 266537, 346249, 533074, 692498, 699031, 788269, 1398062, 1576538, 37048643, 74097286]

約数ペア:

[(1, 74097286), (2, 37048643), (47, 1576538), (53, 1398062), (94, 788269), (106, 699031), (107, 692498), (139, 533074), (214, 346249), (278, 266537), (2491, 29746), (4982, 14873), (5029, 14734), (5671, 13066), (6533, 11342), (7367, 10058)]