66694144

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 88

約数和(自身を含む): 150921216

約数和(自身を除く): 84227072

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 191, 248, 256, 341, 352, 382, 496, 512, 682, 704, 764, 992, 1024, 1364, 1408, 1528, 1984, 2101, 2728, 2816, 3056, 3968, 4202, 5456, 5632, 5921, 6112, 7936, 8404, 10912, 11264, 11842, 12224, 15872, 16808, 21824, 23684, 24448, 31744, 33616, 43648, 47368, 48896, 65131, 67232, 87296, 94736, 97792, 130262, 134464, 174592, 189472, 195584, 260524, 268928, 349184, 378944, 521048, 537856, 757888, 1042096, 1075712, 1515776, 2084192, 2151424, 3031552, 4168384, 6063104, 8336768, 16673536, 33347072, 66694144]

約数ペア:

[(1, 66694144), (2, 33347072), (4, 16673536), (8, 8336768), (11, 6063104), (16, 4168384), (22, 3031552), (31, 2151424), (32, 2084192), (44, 1515776), (62, 1075712), (64, 1042096), (88, 757888), (124, 537856), (128, 521048), (176, 378944), (191, 349184), (248, 268928), (256, 260524), (341, 195584), (352, 189472), (382, 174592), (496, 134464), (512, 130262), (682, 97792), (704, 94736), (764, 87296), (992, 67232), (1024, 65131), (1364, 48896), (1408, 47368), (1528, 43648), (1984, 33616), (2101, 31744), (2728, 24448), (2816, 23684), (3056, 21824), (3968, 16808), (4202, 15872), (5456, 12224), (5632, 11842), (5921, 11264), (6112, 10912), (7936, 8404)]