28352214

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 69984000

約数和(自身を除く): 41631786

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 59, 66, 99, 118, 177, 198, 297, 354, 531, 594, 649, 809, 1062, 1298, 1593, 1618, 1947, 2427, 3186, 3894, 4854, 5841, 7281, 8899, 11682, 14562, 17523, 17798, 21843, 26697, 35046, 43686, 47731, 53394, 80091, 95462, 143193, 160182, 240273, 286386, 429579, 480546, 525041, 859158, 1050082, 1288737, 1575123, 2577474, 3150246, 4725369, 9450738, 14176107, 28352214]

約数ペア:

[(1, 28352214), (2, 14176107), (3, 9450738), (6, 4725369), (9, 3150246), (11, 2577474), (18, 1575123), (22, 1288737), (27, 1050082), (33, 859158), (54, 525041), (59, 480546), (66, 429579), (99, 286386), (118, 240273), (177, 160182), (198, 143193), (297, 95462), (354, 80091), (531, 53394), (594, 47731), (649, 43686), (809, 35046), (1062, 26697), (1298, 21843), (1593, 17798), (1618, 17523), (1947, 14562), (2427, 11682), (3186, 8899), (3894, 7281), (4854, 5841)]