78856338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{4649}}^1$

素因数の和:4922

約数の個数: 32

約数和(自身を含む): 172756800

約数和(自身を除く): 93900462

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 257, 514, 771, 1542, 2827, 4649, 5654, 8481, 9298, 13947, 16962, 27894, 51139, 102278, 153417, 306834, 1194793, 2389586, 3584379, 7168758, 13142723, 26285446, 39428169, 78856338]

約数ペア:

[(1, 78856338), (2, 39428169), (3, 26285446), (6, 13142723), (11, 7168758), (22, 3584379), (33, 2389586), (66, 1194793), (257, 306834), (514, 153417), (771, 102278), (1542, 51139), (2827, 27894), (4649, 16962), (5654, 13947), (8481, 9298)]