28336932

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{20183}}^1$

素因数の和:20209

約数の個数: 48

約数和(自身を含む): 79121280

約数和(自身を除く): 50784348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 20183, 40366, 60549, 80732, 121098, 181647, 242196, 262379, 363294, 524758, 544941, 726588, 787137, 1049516, 1089882, 1574274, 2179764, 2361411, 3148548, 4722822, 7084233, 9445644, 14168466, 28336932]

約数ペア:

[(1, 28336932), (2, 14168466), (3, 9445644), (4, 7084233), (6, 4722822), (9, 3148548), (12, 2361411), (13, 2179764), (18, 1574274), (26, 1089882), (27, 1049516), (36, 787137), (39, 726588), (52, 544941), (54, 524758), (78, 363294), (108, 262379), (117, 242196), (156, 181647), (234, 121098), (351, 80732), (468, 60549), (702, 40366), (1404, 20183)]