28670658

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5351}}^1$

素因数の和:5422

約数の個数: 32

約数和(自身を含む): 61655040

約数和(自身を除く): 32984382

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 5351, 5358, 10702, 16053, 32106, 101669, 203338, 251497, 305007, 502994, 610014, 754491, 1508982, 4778443, 9556886, 14335329, 28670658]

約数ペア:

[(1, 28670658), (2, 14335329), (3, 9556886), (6, 4778443), (19, 1508982), (38, 754491), (47, 610014), (57, 502994), (94, 305007), (114, 251497), (141, 203338), (282, 101669), (893, 32106), (1786, 16053), (2679, 10702), (5351, 5358)]