4881584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 40

約数和(自身を含む): 10164528

約数和(自身を除く): 5282944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 137, 262, 272, 274, 524, 548, 1048, 1096, 2096, 2192, 2227, 2329, 4454, 4658, 8908, 9316, 17816, 17947, 18632, 35632, 35894, 37264, 71788, 143576, 287152, 305099, 610198, 1220396, 2440792, 4881584]

約数ペア:

[(1, 4881584), (2, 2440792), (4, 1220396), (8, 610198), (16, 305099), (17, 287152), (34, 143576), (68, 71788), (131, 37264), (136, 35894), (137, 35632), (262, 18632), (272, 17947), (274, 17816), (524, 9316), (548, 8908), (1048, 4658), (1096, 4454), (2096, 2329), (2192, 2227)]