7205851472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{193373}}^1$

素因数の和:193535

約数の個数: 40

約数和(自身を含む): 14890571496

約数和(自身を除く): 7684720024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 272, 274, 548, 1096, 2192, 2329, 4658, 9316, 18632, 37264, 193373, 386746, 773492, 1546984, 3093968, 3287341, 6574682, 13149364, 26298728, 26492101, 52597456, 52984202, 105968404, 211936808, 423873616, 450365717, 900731434, 1801462868, 3602925736, 7205851472]

約数ペア:

[(1, 7205851472), (2, 3602925736), (4, 1801462868), (8, 900731434), (16, 450365717), (17, 423873616), (34, 211936808), (68, 105968404), (136, 52984202), (137, 52597456), (272, 26492101), (274, 26298728), (548, 13149364), (1096, 6574682), (2192, 3287341), (2329, 3093968), (4658, 1546984), (9316, 773492), (18632, 386746), (37264, 193373)]