28885272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{92581}}^1$

素因数の和:92603

約数の個数: 32

約数和(自身を含む): 77768880

約数和(自身を除く): 48883608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 92581, 185162, 277743, 370324, 555486, 740648, 1110972, 1203553, 2221944, 2407106, 3610659, 4814212, 7221318, 9628424, 14442636, 28885272]

約数ペア:

[(1, 28885272), (2, 14442636), (3, 9628424), (4, 7221318), (6, 4814212), (8, 3610659), (12, 2407106), (13, 2221944), (24, 1203553), (26, 1110972), (39, 740648), (52, 555486), (78, 370324), (104, 277743), (156, 185162), (312, 92581)]