38127882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 87526656

約数和(自身を除く): 49398774

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 53, 69, 78, 106, 138, 159, 299, 318, 401, 598, 689, 802, 897, 1203, 1219, 1378, 1794, 2067, 2406, 2438, 3657, 4134, 5213, 7314, 9223, 10426, 15639, 15847, 18446, 21253, 27669, 31278, 31694, 42506, 47541, 55338, 63759, 95082, 119899, 127518, 239798, 276289, 359697, 488819, 552578, 719394, 828867, 977638, 1466457, 1657734, 2932914, 6354647, 12709294, 19063941, 38127882]

約数ペア:

[(1, 38127882), (2, 19063941), (3, 12709294), (6, 6354647), (13, 2932914), (23, 1657734), (26, 1466457), (39, 977638), (46, 828867), (53, 719394), (69, 552578), (78, 488819), (106, 359697), (138, 276289), (159, 239798), (299, 127518), (318, 119899), (401, 95082), (598, 63759), (689, 55338), (802, 47541), (897, 42506), (1203, 31694), (1219, 31278), (1378, 27669), (1794, 21253), (2067, 18446), (2406, 15847), (2438, 15639), (3657, 10426), (4134, 9223), (5213, 7314)]