64354775968

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{285301}}^1$

素因数の和:285390

約数の個数: 96

約数和(自身を含む): 155295584640

約数和(自身を除く): 90940808672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 76, 106, 112, 133, 152, 212, 224, 266, 304, 371, 424, 532, 608, 742, 848, 1007, 1064, 1484, 1696, 2014, 2128, 2968, 4028, 4256, 5936, 7049, 8056, 11872, 14098, 16112, 28196, 32224, 56392, 112784, 225568, 285301, 570602, 1141204, 1997107, 2282408, 3994214, 4564816, 5420719, 7988428, 9129632, 10841438, 15120953, 15976856, 21682876, 30241906, 31953712, 37945033, 43365752, 60483812, 63907424, 75890066, 86731504, 105846671, 120967624, 151780132, 173463008, 211693342, 241935248, 287298107, 303560264, 423386684, 483870496, 574596214, 607120528, 846773368, 1149192428, 1214241056, 1693546736, 2011086749, 2298384856, 3387093472, 4022173498, 4596769712, 8044346996, 9193539424, 16088693992, 32177387984, 64354775968]

約数ペア:

[(1, 64354775968), (2, 32177387984), (4, 16088693992), (7, 9193539424), (8, 8044346996), (14, 4596769712), (16, 4022173498), (19, 3387093472), (28, 2298384856), (32, 2011086749), (38, 1693546736), (53, 1214241056), (56, 1149192428), (76, 846773368), (106, 607120528), (112, 574596214), (133, 483870496), (152, 423386684), (212, 303560264), (224, 287298107), (266, 241935248), (304, 211693342), (371, 173463008), (424, 151780132), (532, 120967624), (608, 105846671), (742, 86731504), (848, 75890066), (1007, 63907424), (1064, 60483812), (1484, 43365752), (1696, 37945033), (2014, 31953712), (2128, 30241906), (2968, 21682876), (4028, 15976856), (4256, 15120953), (5936, 10841438), (7049, 9129632), (8056, 7988428), (11872, 5420719), (14098, 4564816), (16112, 3994214), (28196, 2282408), (32224, 1997107), (56392, 1141204), (112784, 570602), (225568, 285301)]