1309504

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 56

約数和(自身を含む): 3088640

約数和(自身を除く): 1779136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 79, 112, 148, 158, 224, 259, 296, 316, 448, 518, 553, 592, 632, 1036, 1106, 1184, 1264, 2072, 2212, 2368, 2528, 2923, 4144, 4424, 5056, 5846, 8288, 8848, 11692, 16576, 17696, 20461, 23384, 35392, 40922, 46768, 81844, 93536, 163688, 187072, 327376, 654752, 1309504]

約数ペア:

[(1, 1309504), (2, 654752), (4, 327376), (7, 187072), (8, 163688), (14, 93536), (16, 81844), (28, 46768), (32, 40922), (37, 35392), (56, 23384), (64, 20461), (74, 17696), (79, 16576), (112, 11692), (148, 8848), (158, 8288), (224, 5846), (259, 5056), (296, 4424), (316, 4144), (448, 2923), (518, 2528), (553, 2368), (592, 2212), (632, 2072), (1036, 1264), (1106, 1184)]