63489412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 134830080

約数和(自身を除く): 71340668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 131, 133, 262, 266, 524, 532, 911, 917, 1822, 1834, 2489, 3644, 3668, 4978, 6377, 9956, 12754, 17309, 17423, 25508, 34618, 34846, 69236, 69692, 119341, 121163, 238682, 242326, 477364, 484652, 835387, 1670774, 2267479, 3341548, 4534958, 9069916, 15872353, 31744706, 63489412]

約数ペア:

[(1, 63489412), (2, 31744706), (4, 15872353), (7, 9069916), (14, 4534958), (19, 3341548), (28, 2267479), (38, 1670774), (76, 835387), (131, 484652), (133, 477364), (262, 242326), (266, 238682), (524, 121163), (532, 119341), (911, 69692), (917, 69236), (1822, 34846), (1834, 34618), (2489, 25508), (3644, 17423), (3668, 17309), (4978, 12754), (6377, 9956)]