17238272

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 54

約数和(自身を含む): 36709218

約数和(自身を除く): 19470946

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 233, 256, 272, 289, 466, 544, 578, 932, 1088, 1156, 1864, 2176, 2312, 3728, 3961, 4352, 4624, 7456, 7922, 9248, 14912, 15844, 18496, 29824, 31688, 36992, 59648, 63376, 67337, 73984, 126752, 134674, 253504, 269348, 507008, 538696, 1014016, 1077392, 2154784, 4309568, 8619136, 17238272]

約数ペア:

[(1, 17238272), (2, 8619136), (4, 4309568), (8, 2154784), (16, 1077392), (17, 1014016), (32, 538696), (34, 507008), (64, 269348), (68, 253504), (128, 134674), (136, 126752), (233, 73984), (256, 67337), (272, 63376), (289, 59648), (466, 36992), (544, 31688), (578, 29824), (932, 18496), (1088, 15844), (1156, 14912), (1864, 9248), (2176, 7922), (2312, 7456), (3728, 4624), (3961, 4352)]