15695842484

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{66347}}^1$

素因数の和:66453

約数の個数: 72

約数和(自身を含む): 34308816192

約数和(自身を除く): 18612973708

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 71, 98, 119, 142, 196, 238, 284, 476, 497, 833, 994, 1207, 1666, 1988, 2414, 3332, 3479, 4828, 6958, 8449, 13916, 16898, 33796, 59143, 66347, 118286, 132694, 236572, 265388, 464429, 928858, 1127899, 1857716, 2255798, 3251003, 4511596, 4710637, 6502006, 7895293, 9421274, 13004012, 15790586, 18842548, 31581172, 32974459, 55267051, 65948918, 80080829, 110534102, 131897836, 160161658, 221068204, 230821213, 320323316, 461642426, 560565803, 923284852, 1121131606, 2242263212, 3923960621, 7847921242, 15695842484]

約数ペア:

[(1, 15695842484), (2, 7847921242), (4, 3923960621), (7, 2242263212), (14, 1121131606), (17, 923284852), (28, 560565803), (34, 461642426), (49, 320323316), (68, 230821213), (71, 221068204), (98, 160161658), (119, 131897836), (142, 110534102), (196, 80080829), (238, 65948918), (284, 55267051), (476, 32974459), (497, 31581172), (833, 18842548), (994, 15790586), (1207, 13004012), (1666, 9421274), (1988, 7895293), (2414, 6502006), (3332, 4710637), (3479, 4511596), (4828, 3251003), (6958, 2255798), (8449, 1857716), (13916, 1127899), (16898, 928858), (33796, 464429), (59143, 265388), (66347, 236572), (118286, 132694)]