13959934828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1\times {\mathrm{523}}^1$

素因数の和:1067

約数の個数: 96

約数和(自身を含む): 29747773440

約数和(自身を除く): 15787838612

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 131, 133, 262, 266, 383, 523, 524, 532, 766, 917, 1046, 1532, 1834, 2092, 2489, 2681, 3661, 3668, 4978, 5362, 7277, 7322, 9937, 9956, 10724, 14554, 14644, 17423, 19874, 29108, 34846, 39748, 50173, 50939, 68513, 69559, 69692, 100346, 101878, 137026, 139118, 200309, 200692, 203756, 274052, 278236, 351211, 400618, 479591, 702422, 801236, 953287, 959182, 1301747, 1402163, 1404844, 1906574, 1918364, 2603494, 2804326, 3805871, 3813148, 5206988, 5608652, 6673009, 7611742, 9112229, 13346018, 15223484, 18224458, 26240479, 26641097, 26692036, 36448916, 52480958, 53282194, 104961916, 106564388, 183683353, 367366706, 498569101, 734733412, 997138202, 1994276404, 3489983707, 6979967414, 13959934828]

約数ペア:

[(1, 13959934828), (2, 6979967414), (4, 3489983707), (7, 1994276404), (14, 997138202), (19, 734733412), (28, 498569101), (38, 367366706), (76, 183683353), (131, 106564388), (133, 104961916), (262, 53282194), (266, 52480958), (383, 36448916), (523, 26692036), (524, 26641097), (532, 26240479), (766, 18224458), (917, 15223484), (1046, 13346018), (1532, 9112229), (1834, 7611742), (2092, 6673009), (2489, 5608652), (2681, 5206988), (3661, 3813148), (3668, 3805871), (4978, 2804326), (5362, 2603494), (7277, 1918364), (7322, 1906574), (9937, 1404844), (9956, 1402163), (10724, 1301747), (14554, 959182), (14644, 953287), (17423, 801236), (19874, 702422), (29108, 479591), (34846, 400618), (39748, 351211), (50173, 278236), (50939, 274052), (68513, 203756), (69559, 200692), (69692, 200309), (100346, 139118), (101878, 137026)]