69450796

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{811}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 123683840

約数和(自身を除く): 54233044

約数列:

[1, 2, 4, 79, 158, 271, 316, 542, 811, 1084, 1622, 3244, 21409, 42818, 64069, 85636, 128138, 219781, 256276, 439562, 879124, 17362699, 34725398, 69450796]

約数ペア:

[(1, 69450796), (2, 34725398), (4, 17362699), (79, 879124), (158, 439562), (271, 256276), (316, 219781), (542, 128138), (811, 85636), (1084, 64069), (1622, 42818), (3244, 21409)]