38919464

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 74760840

約数和(自身を除く): 35841376

約数列:

[1, 2, 4, 8, 61, 122, 173, 244, 346, 461, 488, 692, 922, 1384, 1844, 3688, 10553, 21106, 28121, 42212, 56242, 79753, 84424, 112484, 159506, 224968, 319012, 638024, 4864933, 9729866, 19459732, 38919464]

約数ペア:

[(1, 38919464), (2, 19459732), (4, 9729866), (8, 4864933), (61, 638024), (122, 319012), (173, 224968), (244, 159506), (346, 112484), (461, 84424), (488, 79753), (692, 56242), (922, 42212), (1384, 28121), (1844, 21106), (3688, 10553)]