1366832768

素因数分解:

$2^7\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4969}}^1$

素因数の和:5297

約数の個数: 64

約数和(自身を含む): 3122750400

約数和(自身を除く): 1755917632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 307, 448, 614, 896, 1228, 2149, 2456, 4298, 4912, 4969, 8596, 9824, 9938, 17192, 19648, 19876, 34384, 34783, 39296, 39752, 68768, 69566, 79504, 137536, 139132, 159008, 275072, 278264, 318016, 556528, 636032, 1113056, 1525483, 2226112, 3050966, 4452224, 6101932, 10678381, 12203864, 21356762, 24407728, 42713524, 48815456, 85427048, 97630912, 170854096, 195261824, 341708192, 683416384, 1366832768]

約数ペア:

[(1, 1366832768), (2, 683416384), (4, 341708192), (7, 195261824), (8, 170854096), (14, 97630912), (16, 85427048), (28, 48815456), (32, 42713524), (56, 24407728), (64, 21356762), (112, 12203864), (128, 10678381), (224, 6101932), (307, 4452224), (448, 3050966), (614, 2226112), (896, 1525483), (1228, 1113056), (2149, 636032), (2456, 556528), (4298, 318016), (4912, 278264), (4969, 275072), (8596, 159008), (9824, 139132), (9938, 137536), (17192, 79504), (19648, 69566), (19876, 68768), (34384, 39752), (34783, 39296)]