28418034

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3511}}^1$

素因数の和:3606

約数の個数: 32

約数和(自身を含む): 60687360

約数和(自身を除く): 32269326

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 3511, 4047, 7022, 8094, 10533, 21066, 66709, 133418, 200127, 249281, 400254, 498562, 747843, 1495686, 4736339, 9472678, 14209017, 28418034]

約数ペア:

[(1, 28418034), (2, 14209017), (3, 9472678), (6, 4736339), (19, 1495686), (38, 747843), (57, 498562), (71, 400254), (114, 249281), (142, 200127), (213, 133418), (426, 66709), (1349, 21066), (2698, 10533), (3511, 8094), (4047, 7022)]