28355316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1901}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 72854208

約数和(自身を除く): 44498892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 113, 132, 226, 339, 452, 678, 1243, 1356, 1901, 2486, 3729, 3802, 4972, 5703, 7458, 7604, 11406, 14916, 20911, 22812, 41822, 62733, 83644, 125466, 214813, 250932, 429626, 644439, 859252, 1288878, 2362943, 2577756, 4725886, 7088829, 9451772, 14177658, 28355316]

約数ペア:

[(1, 28355316), (2, 14177658), (3, 9451772), (4, 7088829), (6, 4725886), (11, 2577756), (12, 2362943), (22, 1288878), (33, 859252), (44, 644439), (66, 429626), (113, 250932), (132, 214813), (226, 125466), (339, 83644), (452, 62733), (678, 41822), (1243, 22812), (1356, 20911), (1901, 14916), (2486, 11406), (3729, 7604), (3802, 7458), (4972, 5703)]