71150402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 115257600

約数和(自身を除く): 44107198

約数列:

[1, 2, 19, 38, 79, 137, 158, 173, 274, 346, 1501, 2603, 3002, 3287, 5206, 6574, 10823, 13667, 21646, 23701, 27334, 47402, 205637, 259673, 411274, 450319, 519346, 900638, 1872379, 3744758, 35575201, 71150402]

約数ペア:

[(1, 71150402), (2, 35575201), (19, 3744758), (38, 1872379), (79, 900638), (137, 519346), (158, 450319), (173, 411274), (274, 259673), (346, 205637), (1501, 47402), (2603, 27334), (3002, 23701), (3287, 21646), (5206, 13667), (6574, 10823)]