2746848

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 8128512

約数和(自身を除く): 5381664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 71, 78, 93, 96, 104, 124, 142, 156, 186, 208, 213, 248, 284, 312, 372, 403, 416, 426, 496, 568, 624, 744, 806, 852, 923, 992, 1136, 1209, 1248, 1488, 1612, 1704, 1846, 2201, 2272, 2418, 2769, 2976, 3224, 3408, 3692, 4402, 4836, 5538, 6448, 6603, 6816, 7384, 8804, 9672, 11076, 12896, 13206, 14768, 17608, 19344, 22152, 26412, 28613, 29536, 35216, 38688, 44304, 52824, 57226, 70432, 85839, 88608, 105648, 114452, 171678, 211296, 228904, 343356, 457808, 686712, 915616, 1373424, 2746848]

約数ペア:

[(1, 2746848), (2, 1373424), (3, 915616), (4, 686712), (6, 457808), (8, 343356), (12, 228904), (13, 211296), (16, 171678), (24, 114452), (26, 105648), (31, 88608), (32, 85839), (39, 70432), (48, 57226), (52, 52824), (62, 44304), (71, 38688), (78, 35216), (93, 29536), (96, 28613), (104, 26412), (124, 22152), (142, 19344), (156, 17608), (186, 14768), (208, 13206), (213, 12896), (248, 11076), (284, 9672), (312, 8804), (372, 7384), (403, 6816), (416, 6603), (426, 6448), (496, 5538), (568, 4836), (624, 4402), (744, 3692), (806, 3408), (852, 3224), (923, 2976), (992, 2769), (1136, 2418), (1209, 2272), (1248, 2201), (1488, 1846), (1612, 1704)]