38388532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 83204352

約数和(自身を除く): 44815820

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 263, 364, 401, 526, 802, 1052, 1604, 1841, 2807, 3419, 3682, 5213, 5614, 6838, 7364, 10426, 11228, 13676, 20852, 23933, 36491, 47866, 72982, 95732, 105463, 145964, 210926, 421852, 738241, 1371019, 1476482, 2742038, 2952964, 5484076, 9597133, 19194266, 38388532]

約数ペア:

[(1, 38388532), (2, 19194266), (4, 9597133), (7, 5484076), (13, 2952964), (14, 2742038), (26, 1476482), (28, 1371019), (52, 738241), (91, 421852), (182, 210926), (263, 145964), (364, 105463), (401, 95732), (526, 72982), (802, 47866), (1052, 36491), (1604, 23933), (1841, 20852), (2807, 13676), (3419, 11228), (3682, 10426), (5213, 7364), (5614, 6838)]