39950976

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 117210240

約数和(自身を除く): 77259264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 64, 78, 96, 104, 106, 128, 151, 156, 159, 192, 208, 212, 302, 312, 318, 384, 416, 424, 453, 604, 624, 636, 689, 832, 848, 906, 1208, 1248, 1272, 1378, 1664, 1696, 1812, 1963, 2067, 2416, 2496, 2544, 2756, 3392, 3624, 3926, 4134, 4832, 4992, 5088, 5512, 5889, 6784, 7248, 7852, 8003, 8268, 9664, 10176, 11024, 11778, 14496, 15704, 16006, 16536, 19328, 20352, 22048, 23556, 24009, 28992, 31408, 32012, 33072, 44096, 47112, 48018, 57984, 62816, 64024, 66144, 88192, 94224, 96036, 104039, 125632, 128048, 132288, 188448, 192072, 208078, 251264, 256096, 264576, 312117, 376896, 384144, 416156, 512192, 624234, 753792, 768288, 832312, 1024384, 1248468, 1536576, 1664624, 2496936, 3073152, 3329248, 4993872, 6658496, 9987744, 13316992, 19975488, 39950976]

約数ペア:

[(1, 39950976), (2, 19975488), (3, 13316992), (4, 9987744), (6, 6658496), (8, 4993872), (12, 3329248), (13, 3073152), (16, 2496936), (24, 1664624), (26, 1536576), (32, 1248468), (39, 1024384), (48, 832312), (52, 768288), (53, 753792), (64, 624234), (78, 512192), (96, 416156), (104, 384144), (106, 376896), (128, 312117), (151, 264576), (156, 256096), (159, 251264), (192, 208078), (208, 192072), (212, 188448), (302, 132288), (312, 128048), (318, 125632), (384, 104039), (416, 96036), (424, 94224), (453, 88192), (604, 66144), (624, 64024), (636, 62816), (689, 57984), (832, 48018), (848, 47112), (906, 44096), (1208, 33072), (1248, 32012), (1272, 31408), (1378, 28992), (1664, 24009), (1696, 23556), (1812, 22048), (1963, 20352), (2067, 19328), (2416, 16536), (2496, 16006), (2544, 15704), (2756, 14496), (3392, 11778), (3624, 11024), (3926, 10176), (4134, 9664), (4832, 8268), (4992, 8003), (5088, 7852), (5512, 7248), (5889, 6784)]