465739552

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10789}}^1$

素因数の和:10889

約数の個数: 48

約数和(自身を含む): 978868800

約数和(自身を除く): 513129248

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 284, 304, 568, 608, 1136, 1349, 2272, 2698, 5396, 10789, 10792, 21578, 21584, 43156, 43168, 86312, 172624, 204991, 345248, 409982, 766019, 819964, 1532038, 1639928, 3064076, 3279856, 6128152, 6559712, 12256304, 14554361, 24512608, 29108722, 58217444, 116434888, 232869776, 465739552]

約数ペア:

[(1, 465739552), (2, 232869776), (4, 116434888), (8, 58217444), (16, 29108722), (19, 24512608), (32, 14554361), (38, 12256304), (71, 6559712), (76, 6128152), (142, 3279856), (152, 3064076), (284, 1639928), (304, 1532038), (568, 819964), (608, 766019), (1136, 409982), (1349, 345248), (2272, 204991), (2698, 172624), (5396, 86312), (10789, 43168), (10792, 43156), (21578, 21584)]