78533056

素因数分解:

$2^6\times 7^1\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:897

約数の個数: 56

約数和(自身を含む): 178994816

約数和(自身を除く): 100461760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 307, 448, 571, 614, 1142, 1228, 2149, 2284, 2456, 3997, 4298, 4568, 4912, 7994, 8596, 9136, 9824, 15988, 17192, 18272, 19648, 31976, 34384, 36544, 63952, 68768, 127904, 137536, 175297, 255808, 350594, 701188, 1227079, 1402376, 2454158, 2804752, 4908316, 5609504, 9816632, 11219008, 19633264, 39266528, 78533056]

約数ペア:

[(1, 78533056), (2, 39266528), (4, 19633264), (7, 11219008), (8, 9816632), (14, 5609504), (16, 4908316), (28, 2804752), (32, 2454158), (56, 1402376), (64, 1227079), (112, 701188), (224, 350594), (307, 255808), (448, 175297), (571, 137536), (614, 127904), (1142, 68768), (1228, 63952), (2149, 36544), (2284, 34384), (2456, 31976), (3997, 19648), (4298, 18272), (4568, 17192), (4912, 15988), (7994, 9824), (8596, 9136)]