28038702

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1021}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 58867200

約数和(自身を除く): 30828498

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 199, 398, 597, 1021, 1194, 2042, 3063, 4577, 6126, 9154, 13731, 23483, 27462, 46966, 70449, 140898, 203179, 406358, 609537, 1219074, 4673117, 9346234, 14019351, 28038702]

約数ペア:

[(1, 28038702), (2, 14019351), (3, 9346234), (6, 4673117), (23, 1219074), (46, 609537), (69, 406358), (138, 203179), (199, 140898), (398, 70449), (597, 46966), (1021, 27462), (1194, 23483), (2042, 13731), (3063, 9154), (4577, 6126)]