15620328

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{7481}}^1$

素因数の和:7522

約数の個数: 48

約数和(自身を含む): 43769700

約数和(自身を除く): 28149372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 7481, 14962, 22443, 29924, 44886, 59848, 67329, 89772, 134658, 179544, 216949, 269316, 433898, 538632, 650847, 867796, 1301694, 1735592, 1952541, 2603388, 3905082, 5206776, 7810164, 15620328]

約数ペア:

[(1, 15620328), (2, 7810164), (3, 5206776), (4, 3905082), (6, 2603388), (8, 1952541), (9, 1735592), (12, 1301694), (18, 867796), (24, 650847), (29, 538632), (36, 433898), (58, 269316), (72, 216949), (87, 179544), (116, 134658), (174, 89772), (232, 67329), (261, 59848), (348, 44886), (522, 29924), (696, 22443), (1044, 14962), (2088, 7481)]