7805928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 21288960

約数和(自身を除く): 13483032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 197, 254, 312, 381, 394, 508, 591, 762, 788, 1016, 1182, 1524, 1576, 1651, 2364, 2561, 3048, 3302, 4728, 4953, 5122, 6604, 7683, 9906, 10244, 13208, 15366, 19812, 20488, 25019, 30732, 39624, 50038, 61464, 75057, 100076, 150114, 200152, 300228, 325247, 600456, 650494, 975741, 1300988, 1951482, 2601976, 3902964, 7805928]

約数ペア:

[(1, 7805928), (2, 3902964), (3, 2601976), (4, 1951482), (6, 1300988), (8, 975741), (12, 650494), (13, 600456), (24, 325247), (26, 300228), (39, 200152), (52, 150114), (78, 100076), (104, 75057), (127, 61464), (156, 50038), (197, 39624), (254, 30732), (312, 25019), (381, 20488), (394, 19812), (508, 15366), (591, 13208), (762, 10244), (788, 9906), (1016, 7683), (1182, 6604), (1524, 5122), (1576, 4953), (1651, 4728), (2364, 3302), (2561, 3048)]