29975512

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{557}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 66491280

約数和(自身を除く): 36515768

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 557, 868, 961, 1114, 1736, 1922, 2228, 3844, 3899, 4456, 6727, 7688, 7798, 13454, 15596, 17267, 26908, 31192, 34534, 53816, 69068, 120869, 138136, 241738, 483476, 535277, 966952, 1070554, 2141108, 3746939, 4282216, 7493878, 14987756, 29975512]

約数ペア:

[(1, 29975512), (2, 14987756), (4, 7493878), (7, 4282216), (8, 3746939), (14, 2141108), (28, 1070554), (31, 966952), (56, 535277), (62, 483476), (124, 241738), (217, 138136), (248, 120869), (434, 69068), (557, 53816), (868, 34534), (961, 31192), (1114, 26908), (1736, 17267), (1922, 15596), (2228, 13454), (3844, 7798), (3899, 7688), (4456, 6727)]