4430336

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:544

約数の個数: 40

約数和(自身を含む): 9391140

約数和(自身を除く): 4960804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 509, 512, 544, 1018, 1088, 2036, 2176, 4072, 4352, 8144, 8653, 8704, 16288, 17306, 32576, 34612, 65152, 69224, 130304, 138448, 260608, 276896, 553792, 1107584, 2215168, 4430336]

約数ペア:

[(1, 4430336), (2, 2215168), (4, 1107584), (8, 553792), (16, 276896), (17, 260608), (32, 138448), (34, 130304), (64, 69224), (68, 65152), (128, 34612), (136, 32576), (256, 17306), (272, 16288), (509, 8704), (512, 8653), (544, 8144), (1018, 4352), (1088, 4072), (2036, 2176)]