4089672

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 11232000

約数和(自身を除く): 7142328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 719, 948, 1422, 1438, 1896, 2157, 2844, 2876, 4314, 5688, 5752, 6471, 8628, 12942, 17256, 25884, 51768, 56801, 113602, 170403, 227204, 340806, 454408, 511209, 681612, 1022418, 1363224, 2044836, 4089672]

約数ペア:

[(1, 4089672), (2, 2044836), (3, 1363224), (4, 1022418), (6, 681612), (8, 511209), (9, 454408), (12, 340806), (18, 227204), (24, 170403), (36, 113602), (72, 56801), (79, 51768), (158, 25884), (237, 17256), (316, 12942), (474, 8628), (632, 6471), (711, 5752), (719, 5688), (948, 4314), (1422, 2876), (1438, 2844), (1896, 2157)]