42003194

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 67392000

約数和(自身を除く): 25388806

約数列:

[1, 2, 29, 58, 79, 89, 103, 158, 178, 206, 2291, 2581, 2987, 4582, 5162, 5974, 7031, 8137, 9167, 14062, 16274, 18334, 203899, 235973, 265843, 407798, 471946, 531686, 724193, 1448386, 21001597, 42003194]

約数ペア:

[(1, 42003194), (2, 21001597), (29, 1448386), (58, 724193), (79, 531686), (89, 471946), (103, 407798), (158, 265843), (178, 235973), (206, 203899), (2291, 18334), (2581, 16274), (2987, 14062), (4582, 9167), (5162, 8137), (5974, 7031)]