71777024

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 158941440

約数和(自身を除く): 87164416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 256, 284, 352, 359, 568, 704, 718, 781, 1136, 1408, 1436, 1562, 2272, 2816, 2872, 3124, 3949, 4544, 5744, 6248, 7898, 9088, 11488, 12496, 15796, 18176, 22976, 24992, 25489, 31592, 45952, 49984, 50978, 63184, 91904, 99968, 101956, 126368, 199936, 203912, 252736, 280379, 407824, 505472, 560758, 815648, 1010944, 1121516, 1631296, 2243032, 3262592, 4486064, 6525184, 8972128, 17944256, 35888512, 71777024]

約数ペア:

[(1, 71777024), (2, 35888512), (4, 17944256), (8, 8972128), (11, 6525184), (16, 4486064), (22, 3262592), (32, 2243032), (44, 1631296), (64, 1121516), (71, 1010944), (88, 815648), (128, 560758), (142, 505472), (176, 407824), (256, 280379), (284, 252736), (352, 203912), (359, 199936), (568, 126368), (704, 101956), (718, 99968), (781, 91904), (1136, 63184), (1408, 50978), (1436, 49984), (1562, 45952), (2272, 31592), (2816, 25489), (2872, 24992), (3124, 22976), (3949, 18176), (4544, 15796), (5744, 12496), (6248, 11488), (7898, 9088)]