28697832

素因数分解:

$2^3\times 3^2\times {\mathrm{398581}}^1$

素因数の和:398593

約数の個数: 24

約数和(自身を含む): 77723490

約数和(自身を除く): 49025658

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 398581, 797162, 1195743, 1594324, 2391486, 3188648, 3587229, 4782972, 7174458, 9565944, 14348916, 28697832]

約数ペア:

[(1, 28697832), (2, 14348916), (3, 9565944), (4, 7174458), (6, 4782972), (8, 3587229), (9, 3188648), (12, 2391486), (18, 1594324), (24, 1195743), (36, 797162), (72, 398581)]