15516643829792

素因数分解:

$2^5\times 7^2\times {\mathrm{2621}}^1\times {\mathrm{3775589}}^1$

素因数の和:3778234

約数の個数: 72

約数和(自身を含む): 35549452755180

約数和(自身を除く): 20032808925388

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 2621, 5242, 10484, 18347, 20968, 36694, 41936, 73388, 83872, 128429, 146776, 256858, 293552, 513716, 587104, 1027432, 2054864, 3775589, 4109728, 7551178, 15102356, 26429123, 30204712, 52858246, 60409424, 105716492, 120818848, 185003861, 211432984, 370007722, 422865968, 740015444, 845731936, 1480030888, 2960061776, 5920123552, 9895818769, 19791637538, 39583275076, 69270731383, 79166550152, 138541462766, 158333100304, 277082925532, 316666200608, 484895119681, 554165851064, 969790239362, 1108331702128, 1939580478724, 2216663404256, 3879160957448, 7758321914896, 15516643829792]

約数ペア:

[(1, 15516643829792), (2, 7758321914896), (4, 3879160957448), (7, 2216663404256), (8, 1939580478724), (14, 1108331702128), (16, 969790239362), (28, 554165851064), (32, 484895119681), (49, 316666200608), (56, 277082925532), (98, 158333100304), (112, 138541462766), (196, 79166550152), (224, 69270731383), (392, 39583275076), (784, 19791637538), (1568, 9895818769), (2621, 5920123552), (5242, 2960061776), (10484, 1480030888), (18347, 845731936), (20968, 740015444), (36694, 422865968), (41936, 370007722), (73388, 211432984), (83872, 185003861), (128429, 120818848), (146776, 105716492), (256858, 60409424), (293552, 52858246), (513716, 30204712), (587104, 26429123), (1027432, 15102356), (2054864, 7551178), (3775589, 4109728)]