798608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 40

約数和(自身を含む): 1696320

約数和(自身を除く): 897712

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 71, 74, 76, 142, 148, 152, 284, 296, 304, 568, 592, 703, 1136, 1349, 1406, 2627, 2698, 2812, 5254, 5396, 5624, 10508, 10792, 11248, 21016, 21584, 42032, 49913, 99826, 199652, 399304, 798608]

約数ペア:

[(1, 798608), (2, 399304), (4, 199652), (8, 99826), (16, 49913), (19, 42032), (37, 21584), (38, 21016), (71, 11248), (74, 10792), (76, 10508), (142, 5624), (148, 5396), (152, 5254), (284, 2812), (296, 2698), (304, 2627), (568, 1406), (592, 1349), (703, 1136)]