28863862148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{632591}}^1$

素因数の和:632684

約数の個数: 48

約数和(自身を含む): 59301704448

約数和(自身を除く): 30437842300

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 61, 68, 122, 187, 244, 374, 671, 748, 1037, 1342, 2074, 2684, 4148, 11407, 22814, 45628, 632591, 1265182, 2530364, 6958501, 10754047, 13917002, 21508094, 27834004, 38588051, 43016188, 77176102, 118294517, 154352204, 236589034, 424468561, 473178068, 655996867, 848937122, 1311993734, 1697874244, 2623987468, 7215965537, 14431931074, 28863862148]

約数ペア:

[(1, 28863862148), (2, 14431931074), (4, 7215965537), (11, 2623987468), (17, 1697874244), (22, 1311993734), (34, 848937122), (44, 655996867), (61, 473178068), (68, 424468561), (122, 236589034), (187, 154352204), (244, 118294517), (374, 77176102), (671, 43016188), (748, 38588051), (1037, 27834004), (1342, 21508094), (2074, 13917002), (2684, 10754047), (4148, 6958501), (11407, 2530364), (22814, 1265182), (45628, 632591)]