65142028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 139345920

約数和(自身を除く): 74203892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 107, 119, 214, 238, 428, 476, 749, 1279, 1498, 1819, 2558, 2996, 3638, 5116, 7276, 8953, 12733, 17906, 21743, 25466, 35812, 43486, 50932, 86972, 136853, 152201, 273706, 304402, 547412, 608804, 957971, 1915942, 2326501, 3831884, 4653002, 9306004, 16285507, 32571014, 65142028]

約数ペア:

[(1, 65142028), (2, 32571014), (4, 16285507), (7, 9306004), (14, 4653002), (17, 3831884), (28, 2326501), (34, 1915942), (68, 957971), (107, 608804), (119, 547412), (214, 304402), (238, 273706), (428, 152201), (476, 136853), (749, 86972), (1279, 50932), (1498, 43486), (1819, 35812), (2558, 25466), (2996, 21743), (3638, 17906), (5116, 12733), (7276, 8953)]