749969012728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{21871}}^1\times {\mathrm{329717}}^1$

素因数の和:351607

約数の個数: 32

約数和(自身を含む): 1514434340160

約数和(自身を除く): 764465327432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 21871, 43742, 87484, 174968, 284323, 329717, 568646, 659434, 1137292, 1318868, 2274584, 2637736, 4286321, 8572642, 17145284, 34290568, 7211240507, 14422481014, 28844962028, 57689924056, 93746126591, 187492253182, 374984506364, 749969012728]

約数ペア:

[(1, 749969012728), (2, 374984506364), (4, 187492253182), (8, 93746126591), (13, 57689924056), (26, 28844962028), (52, 14422481014), (104, 7211240507), (21871, 34290568), (43742, 17145284), (87484, 8572642), (174968, 4286321), (284323, 2637736), (329717, 2274584), (568646, 1318868), (659434, 1137292)]