28928782

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{659}}^1$

素因数の和:1175

約数の個数: 16

約数和(自身を含む): 44478720

約数和(自身を除く): 15549938

約数列:

[1, 2, 47, 94, 467, 659, 934, 1318, 21949, 30973, 43898, 61946, 307753, 615506, 14464391, 28928782]

約数ペア:

[(1, 28928782), (2, 14464391), (47, 615506), (94, 307753), (467, 61946), (659, 43898), (934, 30973), (1318, 21949)]