66263552

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:389

約数の個数: 80

約数和(自身を含む): 146722752

約数和(自身を除く): 80459200

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 256, 272, 331, 368, 391, 512, 544, 662, 736, 782, 1088, 1324, 1472, 1564, 2176, 2648, 2944, 3128, 4352, 5296, 5627, 5888, 6256, 7613, 8704, 10592, 11254, 11776, 12512, 15226, 21184, 22508, 25024, 30452, 42368, 45016, 50048, 60904, 84736, 90032, 100096, 121808, 129421, 169472, 180064, 200192, 243616, 258842, 360128, 487232, 517684, 720256, 974464, 1035368, 1440512, 1948928, 2070736, 2881024, 3897856, 4141472, 8282944, 16565888, 33131776, 66263552]

約数ペア:

[(1, 66263552), (2, 33131776), (4, 16565888), (8, 8282944), (16, 4141472), (17, 3897856), (23, 2881024), (32, 2070736), (34, 1948928), (46, 1440512), (64, 1035368), (68, 974464), (92, 720256), (128, 517684), (136, 487232), (184, 360128), (256, 258842), (272, 243616), (331, 200192), (368, 180064), (391, 169472), (512, 129421), (544, 121808), (662, 100096), (736, 90032), (782, 84736), (1088, 60904), (1324, 50048), (1472, 45016), (1564, 42368), (2176, 30452), (2648, 25024), (2944, 22508), (3128, 21184), (4352, 15226), (5296, 12512), (5627, 11776), (5888, 11254), (6256, 10592), (7613, 8704)]