28963038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{371321}}^1$

素因数の和:371339

約数の個数: 16

約数和(自身を含む): 62382096

約数和(自身を除く): 33419058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 371321, 742642, 1113963, 2227926, 4827173, 9654346, 14481519, 28963038]

約数ペア:

[(1, 28963038), (2, 14481519), (3, 9654346), (6, 4827173), (13, 2227926), (26, 1113963), (39, 742642), (78, 371321)]