70782712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8839}}^1$

素因数の和:8876

約数の個数: 64

約数和(自身を含む): 178214400

約数和(自身を除く): 107431688

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 8839, 17678, 35356, 61873, 70712, 97229, 114907, 123746, 194458, 229814, 247492, 388916, 459628, 494984, 680603, 777832, 804349, 919256, 1263977, 1361206, 1608698, 2527954, 2722412, 3217396, 5055908, 5444824, 6434792, 8847839, 10111816, 17695678, 35391356, 70782712]

約数ペア:

[(1, 70782712), (2, 35391356), (4, 17695678), (7, 10111816), (8, 8847839), (11, 6434792), (13, 5444824), (14, 5055908), (22, 3217396), (26, 2722412), (28, 2527954), (44, 1608698), (52, 1361206), (56, 1263977), (77, 919256), (88, 804349), (91, 777832), (104, 680603), (143, 494984), (154, 459628), (182, 388916), (286, 247492), (308, 229814), (364, 194458), (572, 123746), (616, 114907), (728, 97229), (1001, 70712), (1144, 61873), (2002, 35356), (4004, 17678), (8008, 8839)]