4220624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:347

約数の個数: 40

約数和(自身を含む): 8838720

約数和(自身を除く): 4618096

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 263, 272, 472, 526, 944, 1003, 1052, 2006, 2104, 4012, 4208, 4471, 8024, 8942, 15517, 16048, 17884, 31034, 35768, 62068, 71536, 124136, 248272, 263789, 527578, 1055156, 2110312, 4220624]

約数ペア:

[(1, 4220624), (2, 2110312), (4, 1055156), (8, 527578), (16, 263789), (17, 248272), (34, 124136), (59, 71536), (68, 62068), (118, 35768), (136, 31034), (236, 17884), (263, 16048), (272, 15517), (472, 8942), (526, 8024), (944, 4471), (1003, 4208), (1052, 4012), (2006, 2104)]