1267415744

素因数分解:

$2^6\times 7^1\times {\mathrm{409}}^1\times {\mathrm{6917}}^1$

素因数の和:7345

約数の個数: 56

約数和(自身を含む): 2881762080

約数和(自身を除く): 1614346336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 409, 448, 818, 1636, 2863, 3272, 5726, 6544, 6917, 11452, 13088, 13834, 22904, 26176, 27668, 45808, 48419, 55336, 91616, 96838, 110672, 183232, 193676, 221344, 387352, 442688, 774704, 1549408, 2829053, 3098816, 5658106, 11316212, 19803371, 22632424, 39606742, 45264848, 79213484, 90529696, 158426968, 181059392, 316853936, 633707872, 1267415744]

約数ペア:

[(1, 1267415744), (2, 633707872), (4, 316853936), (7, 181059392), (8, 158426968), (14, 90529696), (16, 79213484), (28, 45264848), (32, 39606742), (56, 22632424), (64, 19803371), (112, 11316212), (224, 5658106), (409, 3098816), (448, 2829053), (818, 1549408), (1636, 774704), (2863, 442688), (3272, 387352), (5726, 221344), (6544, 193676), (6917, 183232), (11452, 110672), (13088, 96838), (13834, 91616), (22904, 55336), (26176, 48419), (27668, 45808)]