2072511488

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2879}}^1$

素因数の和:2955

約数の個数: 88

約数和(自身を含む): 4480473600

約数和(自身を除く): 2407962112

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 256, 296, 304, 512, 592, 608, 703, 1024, 1184, 1216, 1406, 2368, 2432, 2812, 2879, 4736, 4864, 5624, 5758, 9472, 9728, 11248, 11516, 18944, 19456, 22496, 23032, 37888, 44992, 46064, 54701, 89984, 92128, 106523, 109402, 179968, 184256, 213046, 218804, 359936, 368512, 426092, 437608, 719872, 737024, 852184, 875216, 1474048, 1704368, 1750432, 2023937, 2948096, 3408736, 3500864, 4047874, 6817472, 7001728, 8095748, 13634944, 14003456, 16191496, 27269888, 28006912, 32382992, 54539776, 56013824, 64765984, 109079552, 129531968, 259063936, 518127872, 1036255744, 2072511488]

約数ペア:

[(1, 2072511488), (2, 1036255744), (4, 518127872), (8, 259063936), (16, 129531968), (19, 109079552), (32, 64765984), (37, 56013824), (38, 54539776), (64, 32382992), (74, 28006912), (76, 27269888), (128, 16191496), (148, 14003456), (152, 13634944), (256, 8095748), (296, 7001728), (304, 6817472), (512, 4047874), (592, 3500864), (608, 3408736), (703, 2948096), (1024, 2023937), (1184, 1750432), (1216, 1704368), (1406, 1474048), (2368, 875216), (2432, 852184), (2812, 737024), (2879, 719872), (4736, 437608), (4864, 426092), (5624, 368512), (5758, 359936), (9472, 218804), (9728, 213046), (11248, 184256), (11516, 179968), (18944, 109402), (19456, 106523), (22496, 92128), (23032, 89984), (37888, 54701), (44992, 46064)]