71619734

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 116778240

約数和(自身を除く): 45158506

約数列:

[1, 2, 29, 31, 58, 61, 62, 122, 653, 899, 1306, 1769, 1798, 1891, 3538, 3782, 18937, 20243, 37874, 39833, 40486, 54839, 79666, 109678, 587047, 1155157, 1174094, 1234823, 2310314, 2469646, 35809867, 71619734]

約数ペア:

[(1, 71619734), (2, 35809867), (29, 2469646), (31, 2310314), (58, 1234823), (61, 1174094), (62, 1155157), (122, 587047), (653, 109678), (899, 79666), (1306, 54839), (1769, 40486), (1798, 39833), (1891, 37874), (3538, 20243), (3782, 18937)]