42441728

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 88

約数和(自身を含む): 100614144

約数和(自身を除く): 58172416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 191, 217, 224, 248, 256, 382, 434, 448, 496, 512, 764, 868, 896, 992, 1024, 1337, 1528, 1736, 1792, 1984, 2674, 3056, 3472, 3584, 3968, 5348, 5921, 6112, 6944, 7168, 7936, 10696, 11842, 12224, 13888, 15872, 21392, 23684, 24448, 27776, 31744, 41447, 42784, 47368, 48896, 55552, 82894, 85568, 94736, 97792, 111104, 165788, 171136, 189472, 195584, 222208, 331576, 342272, 378944, 663152, 684544, 757888, 1326304, 1369088, 1515776, 2652608, 3031552, 5305216, 6063104, 10610432, 21220864, 42441728]

約数ペア:

[(1, 42441728), (2, 21220864), (4, 10610432), (7, 6063104), (8, 5305216), (14, 3031552), (16, 2652608), (28, 1515776), (31, 1369088), (32, 1326304), (56, 757888), (62, 684544), (64, 663152), (112, 378944), (124, 342272), (128, 331576), (191, 222208), (217, 195584), (224, 189472), (248, 171136), (256, 165788), (382, 111104), (434, 97792), (448, 94736), (496, 85568), (512, 82894), (764, 55552), (868, 48896), (896, 47368), (992, 42784), (1024, 41447), (1337, 31744), (1528, 27776), (1736, 24448), (1792, 23684), (1984, 21392), (2674, 15872), (3056, 13888), (3472, 12224), (3584, 11842), (3968, 10696), (5348, 7936), (5921, 7168), (6112, 6944)]