21016733696

素因数分解:

$2^{11}\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9839}}^1$

素因数の和:10017

約数の個数: 96

約数和(自身を含む): 48353760000

約数和(自身を除く): 27337026304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 149, 224, 256, 298, 448, 512, 596, 896, 1024, 1043, 1192, 1792, 2048, 2086, 2384, 3584, 4172, 4768, 7168, 8344, 9536, 9839, 14336, 16688, 19072, 19678, 33376, 38144, 39356, 66752, 68873, 76288, 78712, 133504, 137746, 152576, 157424, 267008, 275492, 305152, 314848, 534016, 550984, 629696, 1068032, 1101968, 1259392, 1466011, 2136064, 2203936, 2518784, 2932022, 4407872, 5037568, 5864044, 8815744, 10075136, 10262077, 11728088, 17631488, 20150272, 20524154, 23456176, 35262976, 41048308, 46912352, 70525952, 82096616, 93824704, 141051904, 164193232, 187649408, 328386464, 375298816, 656772928, 750597632, 1313545856, 1501195264, 2627091712, 3002390528, 5254183424, 10508366848, 21016733696]

約数ペア:

[(1, 21016733696), (2, 10508366848), (4, 5254183424), (7, 3002390528), (8, 2627091712), (14, 1501195264), (16, 1313545856), (28, 750597632), (32, 656772928), (56, 375298816), (64, 328386464), (112, 187649408), (128, 164193232), (149, 141051904), (224, 93824704), (256, 82096616), (298, 70525952), (448, 46912352), (512, 41048308), (596, 35262976), (896, 23456176), (1024, 20524154), (1043, 20150272), (1192, 17631488), (1792, 11728088), (2048, 10262077), (2086, 10075136), (2384, 8815744), (3584, 5864044), (4172, 5037568), (4768, 4407872), (7168, 2932022), (8344, 2518784), (9536, 2203936), (9839, 2136064), (14336, 1466011), (16688, 1259392), (19072, 1101968), (19678, 1068032), (33376, 629696), (38144, 550984), (39356, 534016), (66752, 314848), (68873, 305152), (76288, 275492), (78712, 267008), (133504, 157424), (137746, 152576)]