39679136

素因数分解:

$2^5\times 7^1\times {\mathrm{307}}^1\times {\mathrm{577}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 89724096

約数和(自身を除く): 50044960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 307, 577, 614, 1154, 1228, 2149, 2308, 2456, 4039, 4298, 4616, 4912, 8078, 8596, 9232, 9824, 16156, 17192, 18464, 32312, 34384, 64624, 68768, 129248, 177139, 354278, 708556, 1239973, 1417112, 2479946, 2834224, 4959892, 5668448, 9919784, 19839568, 39679136]

約数ペア:

[(1, 39679136), (2, 19839568), (4, 9919784), (7, 5668448), (8, 4959892), (14, 2834224), (16, 2479946), (28, 1417112), (32, 1239973), (56, 708556), (112, 354278), (224, 177139), (307, 129248), (577, 68768), (614, 64624), (1154, 34384), (1228, 32312), (2149, 18464), (2308, 17192), (2456, 16156), (4039, 9824), (4298, 9232), (4616, 8596), (4912, 8078)]