64484992

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 152314560

約数和(自身を除く): 87829568

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 169, 176, 208, 271, 286, 338, 352, 416, 542, 572, 676, 704, 832, 1084, 1144, 1352, 1408, 1664, 1859, 2168, 2288, 2704, 2981, 3523, 3718, 4336, 4576, 5408, 5962, 7046, 7436, 8672, 9152, 10816, 11924, 14092, 14872, 17344, 18304, 21632, 23848, 28184, 29744, 34688, 38753, 45799, 47696, 56368, 59488, 77506, 91598, 95392, 112736, 118976, 155012, 183196, 190784, 225472, 237952, 310024, 366392, 381568, 450944, 503789, 620048, 732784, 1007578, 1240096, 1465568, 2015156, 2480192, 2931136, 4030312, 4960384, 5862272, 8060624, 16121248, 32242496, 64484992]

約数ペア:

[(1, 64484992), (2, 32242496), (4, 16121248), (8, 8060624), (11, 5862272), (13, 4960384), (16, 4030312), (22, 2931136), (26, 2480192), (32, 2015156), (44, 1465568), (52, 1240096), (64, 1007578), (88, 732784), (104, 620048), (128, 503789), (143, 450944), (169, 381568), (176, 366392), (208, 310024), (271, 237952), (286, 225472), (338, 190784), (352, 183196), (416, 155012), (542, 118976), (572, 112736), (676, 95392), (704, 91598), (832, 77506), (1084, 59488), (1144, 56368), (1352, 47696), (1408, 45799), (1664, 38753), (1859, 34688), (2168, 29744), (2288, 28184), (2704, 23848), (2981, 21632), (3523, 18304), (3718, 17344), (4336, 14872), (4576, 14092), (5408, 11924), (5962, 10816), (7046, 9152), (7436, 8672)]