38587146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 87913728

約数和(自身を除く): 49326582

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 137, 138, 157, 274, 299, 314, 411, 471, 598, 822, 897, 942, 1781, 1794, 2041, 3151, 3562, 3611, 4082, 5343, 6123, 6302, 7222, 9453, 10686, 10833, 12246, 18906, 21509, 21666, 40963, 43018, 46943, 64527, 81926, 93886, 122889, 129054, 140829, 245778, 279617, 281658, 494707, 559234, 838851, 989414, 1484121, 1677702, 2968242, 6431191, 12862382, 19293573, 38587146]

約数ペア:

[(1, 38587146), (2, 19293573), (3, 12862382), (6, 6431191), (13, 2968242), (23, 1677702), (26, 1484121), (39, 989414), (46, 838851), (69, 559234), (78, 494707), (137, 281658), (138, 279617), (157, 245778), (274, 140829), (299, 129054), (314, 122889), (411, 93886), (471, 81926), (598, 64527), (822, 46943), (897, 43018), (942, 40963), (1781, 21666), (1794, 21509), (2041, 18906), (3151, 12246), (3562, 10833), (3611, 10686), (4082, 9453), (5343, 7222), (6123, 6302)]