71929396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8053}}^1$

素因数の和:8104

約数の個数: 48

約数和(自身を含む): 162368640

約数和(自身を除く): 90439244

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8053, 8932, 16106, 32212, 56371, 88583, 112742, 177166, 225484, 233537, 354332, 467074, 620081, 934148, 1240162, 1634759, 2480324, 2568907, 3269518, 5137814, 6539036, 10275628, 17982349, 35964698, 71929396]

約数ペア:

[(1, 71929396), (2, 35964698), (4, 17982349), (7, 10275628), (11, 6539036), (14, 5137814), (22, 3269518), (28, 2568907), (29, 2480324), (44, 1634759), (58, 1240162), (77, 934148), (116, 620081), (154, 467074), (203, 354332), (308, 233537), (319, 225484), (406, 177166), (638, 112742), (812, 88583), (1276, 56371), (2233, 32212), (4466, 16106), (8053, 8932)]