22215592

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 50135040

約数和(自身を除く): 27919448

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 67, 124, 134, 191, 217, 248, 268, 382, 434, 469, 536, 764, 868, 938, 1337, 1528, 1736, 1876, 2077, 2674, 3752, 4154, 5348, 5921, 8308, 10696, 11842, 12797, 14539, 16616, 23684, 25594, 29078, 41447, 47368, 51188, 58156, 82894, 89579, 102376, 116312, 165788, 179158, 331576, 358316, 396707, 716632, 793414, 1586828, 2776949, 3173656, 5553898, 11107796, 22215592]

約数ペア:

[(1, 22215592), (2, 11107796), (4, 5553898), (7, 3173656), (8, 2776949), (14, 1586828), (28, 793414), (31, 716632), (56, 396707), (62, 358316), (67, 331576), (124, 179158), (134, 165788), (191, 116312), (217, 102376), (248, 89579), (268, 82894), (382, 58156), (434, 51188), (469, 47368), (536, 41447), (764, 29078), (868, 25594), (938, 23684), (1337, 16616), (1528, 14539), (1736, 12797), (1876, 11842), (2077, 10696), (2674, 8308), (3752, 5921), (4154, 5348)]