15692021488

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{56681}}^1$

素因数の和:56735

約数の個数: 80

約数和(自身を含む): 36014382432

約数和(自身を除く): 20322360944

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1331, 1573, 1936, 2288, 2662, 3146, 5324, 6292, 10648, 12584, 17303, 21296, 25168, 34606, 56681, 69212, 113362, 138424, 226724, 276848, 453448, 623491, 736853, 906896, 1246982, 1473706, 2493964, 2947412, 4987928, 5894824, 6858401, 8105383, 9975856, 11789648, 13716802, 16210766, 27433604, 32421532, 54867208, 64843064, 75442411, 89159213, 109734416, 129686128, 150884822, 178318426, 301769644, 356636852, 603539288, 713273704, 980751343, 1207078576, 1426547408, 1961502686, 3923005372, 7846010744, 15692021488]

約数ペア:

[(1, 15692021488), (2, 7846010744), (4, 3923005372), (8, 1961502686), (11, 1426547408), (13, 1207078576), (16, 980751343), (22, 713273704), (26, 603539288), (44, 356636852), (52, 301769644), (88, 178318426), (104, 150884822), (121, 129686128), (143, 109734416), (176, 89159213), (208, 75442411), (242, 64843064), (286, 54867208), (484, 32421532), (572, 27433604), (968, 16210766), (1144, 13716802), (1331, 11789648), (1573, 9975856), (1936, 8105383), (2288, 6858401), (2662, 5894824), (3146, 4987928), (5324, 2947412), (6292, 2493964), (10648, 1473706), (12584, 1246982), (17303, 906896), (21296, 736853), (25168, 623491), (34606, 453448), (56681, 276848), (69212, 226724), (113362, 138424)]