1555561408

素因数分解:

$2^6\times {\mathrm{1669}}^1\times {\mathrm{14563}}^1$

素因数の和:16244

約数の個数: 28

約数和(自身を含む): 3088878760

約数和(自身を除く): 1533317352

約数列:

[1, 2, 4, 8, 16, 32, 64, 1669, 3338, 6676, 13352, 14563, 26704, 29126, 53408, 58252, 106816, 116504, 233008, 466016, 932032, 24305647, 48611294, 97222588, 194445176, 388890352, 777780704, 1555561408]

約数ペア:

[(1, 1555561408), (2, 777780704), (4, 388890352), (8, 194445176), (16, 97222588), (32, 48611294), (64, 24305647), (1669, 932032), (3338, 466016), (6676, 233008), (13352, 116504), (14563, 106816), (26704, 58252), (29126, 53408)]