28977192

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{8563}}^1$

素因数の和:8622

約数の個数: 48

約数和(自身を含む): 80159040

約数和(自身を除く): 51181848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 8563, 17126, 25689, 34252, 51378, 68504, 77067, 102756, 154134, 205512, 308268, 402461, 616536, 804922, 1207383, 1609844, 2414766, 3219688, 3622149, 4829532, 7244298, 9659064, 14488596, 28977192]

約数ペア:

[(1, 28977192), (2, 14488596), (3, 9659064), (4, 7244298), (6, 4829532), (8, 3622149), (9, 3219688), (12, 2414766), (18, 1609844), (24, 1207383), (36, 804922), (47, 616536), (72, 402461), (94, 308268), (141, 205512), (188, 154134), (282, 102756), (376, 77067), (423, 68504), (564, 51378), (846, 34252), (1128, 25689), (1692, 17126), (3384, 8563)]