63280912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2819}}^1$

素因数の和:2911

約数の個数: 40

約数和(自身を含む): 130080960

約数和(自身を除く): 66800048

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 2806, 2819, 5612, 5638, 11224, 11276, 22448, 22552, 45104, 64837, 129674, 171959, 259348, 343918, 518696, 687836, 1037392, 1375672, 2751344, 3955057, 7910114, 15820228, 31640456, 63280912]

約数ペア:

[(1, 63280912), (2, 31640456), (4, 15820228), (8, 7910114), (16, 3955057), (23, 2751344), (46, 1375672), (61, 1037392), (92, 687836), (122, 518696), (184, 343918), (244, 259348), (368, 171959), (488, 129674), (976, 64837), (1403, 45104), (2806, 22552), (2819, 22448), (5612, 11276), (5638, 11224)]