4395184

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:205

約数の個数: 40

約数和(自身を含む): 8919072

約数和(自身を除く): 4523888

約数列:

[1, 2, 4, 8, 16, 53, 71, 73, 106, 142, 146, 212, 284, 292, 424, 568, 584, 848, 1136, 1168, 3763, 3869, 5183, 7526, 7738, 10366, 15052, 15476, 20732, 30104, 30952, 41464, 60208, 61904, 82928, 274699, 549398, 1098796, 2197592, 4395184]

約数ペア:

[(1, 4395184), (2, 2197592), (4, 1098796), (8, 549398), (16, 274699), (53, 82928), (71, 61904), (73, 60208), (106, 41464), (142, 30952), (146, 30104), (212, 20732), (284, 15476), (292, 15052), (424, 10366), (568, 7738), (584, 7526), (848, 5183), (1136, 3869), (1168, 3763)]