28692075074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{729373}}^1$

素因数の和:729494

約数の個数: 32

約数和(自身を含む): 49626606960

約数和(自身を除く): 20934531886

約数列:

[1, 2, 13, 17, 26, 34, 89, 178, 221, 442, 1157, 1513, 2314, 3026, 19669, 39338, 729373, 1458746, 9481849, 12399341, 18963698, 24798682, 64914197, 129828394, 161191433, 322382866, 843884561, 1103541349, 1687769122, 2207082698, 14346037537, 28692075074]

約数ペア:

[(1, 28692075074), (2, 14346037537), (13, 2207082698), (17, 1687769122), (26, 1103541349), (34, 843884561), (89, 322382866), (178, 161191433), (221, 129828394), (442, 64914197), (1157, 24798682), (1513, 18963698), (2314, 12399341), (3026, 9481849), (19669, 1458746), (39338, 729373)]